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Assignor Name : HALL, DAVID R.
Total Assignments: 239
Assignment: 1
Reel/Frame:004018/0473   Pages: 1
Recorded: 07/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NESBITT, BRENDA F.
Exec Dt:
02/19/1981
2
HALL, DAVID R.
Exec Dt:
02/19/1981
3
LESTER, RALPH
Exec Dt:
03/02/1981
4
MARRS, GORDON J.
Exec Dt:
02/20/1981
Assignees
1
IMPERIAL CHEMICAL INDUSTRIES LIMITED
IMPERIAL HOUSE CHEMICAL HOUSE
MILLBANK, LONDON, SW1P 3JF, ENGLAND
2
NATIONAL RESEARCH DEVELOPMENT CORPORATION
KINGSGATE HOUSE 66-74 VICTORIA ST.
LONDON, SW1, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4487759
NONE
06240990
Correspondence name and address
MURRAY & WHISENHUNT
P.O. BOX 40574
WASHINGTON, DC 20016
Assignment: 2
Reel/Frame:004089/0011   Pages: 2
Recorded: 01/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
01/11/1983
Assignee
1
MEGADIAMOND INDUSTRIES, INC., A CORP OF DE.
275 WEST 2230 NORTH
PROVO, UTAH 84604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529048
NONE
06459413
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:004145/0255   Pages: 2
Recorded: 06/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
06/21/1983
Assignee
1
MEGADIAMOND INDUSTRIES, INC., A CORP. OF UT
PROVO, UTAH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629373
NONE
06506725
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:004343/0102   Pages: 3
Recorded: 09/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
08/24/1984
Assignee
1
MEGADIAMOND INDUSTRIES, INC.
A CORP. OF DE
PROVO, UTAH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4525178
NONE
06600399
Correspondence name and address
WILLIAM A. WEBB
WILLIAN BRINKS OLDS HOFER GILSON
& LIONE, LTD.
P. O. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:004403/0076   Pages: 5
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, DAVID R.
Exec Dt:
04/23/1985
2
RUSSELL, MONTE E.
Exec Dt:
04/23/1985
3
HALL, H. TRACY JR.
Exec Dt:
04/23/1985
Assignee
1
SMITH INTERNATIONAL, INC., IRVINE, CA, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604106
NONE
06728177
Correspondence name and address
WILLIAM BRINKS OLDS HOFER ET AL
ONE IBM PLAZA
STE. 4100
CHICAGO, IL., 60611
Assignment: 6
Reel/Frame:004597/0665   Pages: 6
Recorded: 08/28/1986
Conveyance: RE-RECORD OF INSTRUMENT RECORDED APRIL 29, 1985 REEL 4403-076 THRU 080 DELETE SECOND AND THIRD INVENTORS NAME FROM INSTRUMENT (SEE RECORD FOR DETAILS)
Assignor
1
HALL, DAVID R.
Exec Dt:
04/23/1985
Assignee
1
SMITH INTERNATIONAL INC., A CORP. OF DE.
IRVINE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604106
NONE
06728177
Correspondence name and address
WILLIAN BRINKS OLDS HOFER ET AL
ONE IBM PLAZA
SUITE 4100
CHICAGO, ILLINOIS 60611-3668
Assignment: 7
Reel/Frame:004421/0826   Pages: 1
Recorded: 06/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, DAVID R.
Exec Dt:
06/14/1985
2
HALL, H. TRACY JR
Exec Dt:
06/14/1985
3
LAURIDSEN, CHRISTIAN L.
Exec Dt:
06/14/1985
Assignee
1
SII MEGADIAMOND, INC., A DE CORP
275 WEST 2230
NORTH PROVO, UTAH 84604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4662348
NONE
06747163
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 8
Reel/Frame:004482/0955   Pages: 1
Recorded: 11/12/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEGER, FRITZ O.
Exec Dt:
11/06/1985
2
HALL, DAVID R.
Exec Dt:
10/10/1985
Assignee
1
SMITH INTERNATIONAL, INC., A CORP. OF DE.
4490 VON KARMAN AVENUE
NEWPORT BEACH, CALIFORNIA 92660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732364
NONE
06797601
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 9
Reel/Frame:004517/0185   Pages: 1
Recorded: 02/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
02/03/1986
Assignee
1
SMITH INTERNATIONAL, INC., A CORP OF DELAWARE
4490 VON KARMAN AVENUE
NEWPORT BEACH, CALIFORNIA 92660
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694918
NONE
06829022
Correspondence name and address
CHRISTIE, PARKER & HALE
P. O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 10
Reel/Frame:004594/0873   Pages: 5
Recorded: 08/25/1986
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE HABITAT OF THE ASSIGNEE, PREVIOUSLY RECORDED ON JUNE 22, 1983 REEL 4145 FRAME 255 ASSIGNOR HEREBY ASSIGNS THE ENTIRE INTEREST, NEGATIVE CERTIFICATE ATTACHED.
Assignor
1
HALL, DAVID R.
Exec Dt:
08/13/1986
Assignee
1
MEGADIAMOND INDUSTRIES, INC.
PROVO, UTAH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629373
NONE
06506725
Correspondence name and address
JEFFERY M. DUNCUN, ESQ.
WILLIAN BRINKS OLDS HOFER GILSON
& LIONE LTD.
P. O. BOX 10395
CHICAGO, ILL 60610
Assignment: 11
Reel/Frame:004755/0884   Pages: 3
Recorded: 04/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
02/20/1987
Assignee
1
SMITH INTERNATIONAL, INC.
A CORP. OF DE
NEWPORT BEACH, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4729440
NONE
06864683
Correspondence name and address
CHRISTOPHER L. WIGHT
WILLIAN BRINKS OLDS HOFER
GILSON & LIONE LTD.
P. O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:004789/0326   Pages: 4
Recorded: 11/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, DAVID R.
Exec Dt:
11/10/1987
2
CROSS, DONALD G.
Exec Dt:
11/06/1987
Assignee
1
SMITH INTERNATIONAL, INC., IRVINE, CA. A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738322
NONE
06864681
Correspondence name and address
WILLIAN BRINKS OLD HOFER
GILSON & LIONE LTD.
ONE IBM PLAZA
SUITE 4100, CHICAGO, ILLINOIS
Assignment: 13
Reel/Frame:004819/0466   Pages: 1
Recorded: 01/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, DAVID R.
Exec Dt:
11/19/1987
2
CLARK, WARREN J.
Exec Dt:
11/19/1987
Assignee
1
HCC CORPORATION, A CORP. OF MICHIGAN
876 IRVIN
PLYMOUTH, MICHIGAN 48170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803857
NONE
07116917
Correspondence name and address
CHARLES W. CHANDLER
33150 SCHOOLCRAFT
LIVONIA, MI 48150
Assignment: 14
Reel/Frame:005057/0384   Pages: 4
Recorded: 03/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, DAVID R.
Exec Dt:
03/14/1989
2
PIXTON, DAVID S.
Exec Dt:
03/14/1989
3
XIANG-GUANG, YU
Exec Dt:
03/14/1989
Assignee
1
NOVATEK, PROVO, UT
UTAH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396965
NONE
07299267
Correspondence name and address
WILLIAN BRINKS OLDS HOFER GILSON ET AL.
ONE IBM PLAZA
STE. 4100
CHICAGO, IL 60611-3668
Assignment: 15
Reel/Frame:006260/0133   Pages: 3
Recorded: 07/31/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, H. TRACY, JR.
Exec Dt:
07/27/1992
2
HALL, DAVID R.
Exec Dt:
07/27/1990
Assignee
1
NOVATEK
190 W. 800 NORTH
PROVO, UTAH 84604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304342
NONE
07897311
Correspondence name and address
EUGENE J. KALIL
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 16
Reel/Frame:005761/0748   Pages: 6
Recorded: 06/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
05/30/1991
Assignee
1
ANADRILL, INC.
A CORPORATION OF TEXAS
200 MACCO BLVD
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5092687
NONE
07710115
Correspondence name and address
KENT S. BURNINGHAM
WORKMAN, NYDEGGER & JENSEN
1000 EAGLE GATE TOWER
60 E. SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:005934/0516   Pages: 6
Recorded: 11/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HALL, DAVID R.
Exec Dt:
11/19/1991
Assignee
1
ANADRILL, INC.
A CORPORATION OF TX
200 MACCO BOULEVARD
SUGARLAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5253939
NONE
07797132
Correspondence name and address
KENT S. BURNINGHAM
WORKMAN, NYDEGGER & JENSEN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:011644/0849   Pages: 6
Recorded: 04/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOKS, MARK A.
Exec Dt:
03/22/2001
2
MARKS, ADAM D.
Exec Dt:
03/22/2001
3
JIN, HUIJIA
Exec Dt:
03/23/2001
4
HALL, DAVID R.
Exec Dt:
03/05/2001
Assignee
1
ACUSON CORPORATION
1220 CHARLESTON ROAD
MOUNTAIN VIEW, CALIFORNIA 94039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6520912
NONE
09710762
Correspondence name and address
BRINKS HOFER GILSON & LIONE
JOSEPH F. HETZ
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 19
Reel/Frame:012487/0107   Pages: 6
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/02/2001
2
HALL, TRACY JR.
Exec Dt:
10/02/2001
3
PIXTON, DAVID
Exec Dt:
10/02/2001
4
DAHLGREN, SCOTT
Exec Dt:
10/02/2001
5
FOX, JOE
Exec Dt:
10/02/2001
Assignee
1
NOVATEK ENGINEERING INC.
2185 SOUTH LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6717501
US20020075114
09909469
Correspondence name and address
BRINKS HOFER GILSON & LIONE
JEFFREY M. DUNCAN
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 20
Reel/Frame:012498/0648   Pages: 11
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/02/2001
2
HALL, JR., H. TRACY
Exec Dt:
10/02/2001
3
PIXTON, DAVID
Exec Dt:
10/02/2001
4
DAHLGREN, SCOTT
Exec Dt:
10/02/2001
5
FOX, JOE
Exec Dt:
10/02/2001
Assignee
1
NOVATEK ENGINEERING INC.
2185 SOUTH LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670880
NONE
09816766
Correspondence name and address
BRINKS HOFER GILSON & LIONE
JEFFERY M. DUNCAN
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 21
Reel/Frame:012331/0233   Pages: 2
Recorded: 11/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
11/06/2001
2
HEISE, NYLES N.
Exec Dt:
11/19/2001
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848020
US20030115407
09995368
Correspondence name and address
GATES & COOPER LLP
GEORGE H. GATES
6701 CENTER DRIVE WEST
SUITE 1050
LOS ANGELES, CA 90045
Assignment: 22
Reel/Frame:013468/0496   Pages: 2
Recorded: 10/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALL, DAVID R.
Exec Dt:
10/30/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6925526
US20040088479
10285650
Correspondence name and address
IBM CORP. - DEPT. 917
JAMES R. NOCK
3605 HIGHWAY 52 NORTH
ROCHESTER, NY 55901
Assignment: 23
Reel/Frame:013454/0605   Pages: 2
Recorded: 10/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALL, DAVID R.
Exec Dt:
10/31/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6993624
US20040088478
10285256
Correspondence name and address
IBM CORPORATION
JAMES R. NOCK
3605 HIGHWAY 52 NORTH
DEPT. 917
ROCHESTER, MN 55901
Assignment: 24
Reel/Frame:014494/0992   Pages: 6
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
09/09/2003
2
HALL, H. TRACY JR.
Exec Dt:
09/09/2003
3
PIXTON, DAVID
Exec Dt:
09/09/2003
4
DAHLGREN, SCOTT
Exec Dt:
09/09/2003
5
SNEDDON, CAMERON
Exec Dt:
09/08/2003
6
FOX, JOE
Exec Dt:
09/08/2003
Assignee
1
NOVATEK ENGINEERING, INC.
2185 SOUTH LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6844498
US20040149471
10358099
Correspondence name and address
BRINKS HOFER GILSON & LIONE
JEFFREY M. DUNCAN
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 25
Reel/Frame:014613/0085   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
01/16/2004
2
HALL, JR., H. TRACY
Exec Dt:
01/16/2004
3
BRADFORD, KLINE
Exec Dt:
01/16/2004
4
PIXTON, DAVID S.
Exec Dt:
01/16/2004
5
FOX, JOE
Exec Dt:
01/16/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6982384
US20050067159
10605373
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 26
Reel/Frame:014613/0090   Pages: 4
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
01/16/2004
2
HALL, H. TRACY, JR.
Exec Dt:
01/16/2004
3
PIXTON, DAVID S.
Exec Dt:
01/16/2004
4
FOX, JOE
Exec Dt:
01/16/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6888473
NONE
09620073
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 27
Reel/Frame:014613/0105   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
01/16/2004
2
HALL, H. TRACY, JR.
Exec Dt:
01/16/2004
3
PIXTON, DAVID S.
Exec Dt:
01/16/2004
4
BRISCOE, MICHAEL
Exec Dt:
01/16/2004
5
FOX, JOE
Exec Dt:
01/16/2004
6
BRADFORD, KLINE
Exec Dt:
01/16/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7098802
US20040113808
10315263
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 28
Reel/Frame:014613/0142   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
01/16/2004
2
HALL, H. TRACY, JR.
Exec Dt:
01/16/2004
3
PIXTON, DAVID S.
Exec Dt:
01/16/2004
4
BRISCOE, MICHAEL
Exec Dt:
01/16/2004
5
FOX, JOE
Exec Dt:
01/16/2004
6
MCPHERSON, JAMES
Exec Dt:
01/16/2004
Assignee
1
NOVATEK, INC.
2185 LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7852232
US20040150533
10358421
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 29
Reel/Frame:014873/0530   Pages: 4
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
01/16/2004
2
HALL, H. TRACY JR.
Exec Dt:
01/16/2004
3
PIXTON, DAVID S.
Exec Dt:
01/16/2004
4
FOX, JOE
Exec Dt:
01/16/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799632
US20040020659
10212187
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 30
Reel/Frame:015981/0211   Pages: 4
Recorded: 05/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
01/16/2004
2
HALL, H. TRACY JR.
Exec Dt:
01/16/2004
3
PIXTON, DAVID S.
Exec Dt:
01/16/2004
4
FOX, JOE
Exec Dt:
01/16/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6799632
US20040020659
10212187
Correspondence name and address
JEFFERY E. DALY
GRANT PRIDECO, L.P.
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 31
Reel/Frame:014608/0585   Pages: 6
Recorded: 05/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, H. TRACY, JR.
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913093
US20040221995
10430734
Correspondence name and address
GRANT PRIDECO, .L.P.
JEFFREY E. DALY
1330 POST OAK BLVD.
SUITE 2700
HOUSTON, TX 77056
Assignment: 32
Reel/Frame:014608/0608   Pages: 6
Recorded: 05/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, H. TRACY, JR.
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHIGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830467
US20040219831
10427522
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD. SUITE 2700
HOUSTON, TX 77056
Assignment: 33
Reel/Frame:014610/0421   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7064676
US20040104797
10604812
Correspondence name and address
GRANT PRIDECO, LP
JEFFERY E. DALY
1330 POST OAK BLVD.
SUITE 2700
HOUSTON, TX 77056
Assignment: 34
Reel/Frame:014613/0094   Pages: 6
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6992554
US20040145492
10707234
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 35
Reel/Frame:014613/0190   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
PIXTON, DAVID S.
Exec Dt:
02/18/2004
3
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
4
FOX, JOE
Exec Dt:
02/18/2004
5
MCPHERSON, JAMES
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991035
US20050045339
10653604
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 36
Reel/Frame:014613/0218   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
PIXTON, DAVID S.
Exec Dt:
02/18/2004
3
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
4
RAWLE, MICHAEL
Exec Dt:
02/18/2004
5
FOX, JOE
Exec Dt:
02/18/2004
6
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7019665
US20050046590
10653564
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 37
Reel/Frame:014613/0230   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
PIXTON, DAVID S.
Exec Dt:
02/18/2004
3
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
4
BRISCOE, MICHEAL
Exec Dt:
02/18/2004
5
FOX, JOE
Exec Dt:
02/18/2004
6
BRADFORD, KLINE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 08606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050115717
10707235
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALEY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 38
Reel/Frame:014613/0235   Pages: 3
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7291303
US20070169929
10707673
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 39
Reel/Frame:014613/0290   Pages: 5
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
REYNOLDS, JAY
Exec Dt:
02/18/2004
5
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7069999
US20050173128
10708129
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 40
Reel/Frame:015189/0215   Pages: 3
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190280
US20040150532
10250245
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD.
SUITE 2700
HOUSTON, TX 77056
Assignment: 41
Reel/Frame:015189/0238   Pages: 6
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, H. TRACY,JR.
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6968611
US20050095827
10605911
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 42
Reel/Frame:015189/0244   Pages: 6
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, H. TRACY JR.
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6945802
US20050118848
10707232
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 43
Reel/Frame:015189/0255   Pages: 3
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7224288
US20050001735
10613549
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD.
SUITE 2700
HOUSTON, TX 77056
Assignment: 44
Reel/Frame:015189/0258   Pages: 6
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981546
US20040244964
10456104
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 45
Reel/Frame:015189/0267   Pages: 6
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6821147
NONE
10640956
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 46
Reel/Frame:015189/0273   Pages: 5
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, H. TRACY, JR.
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929493
US20050074988
10605493
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BOULEVARD, SUITE 2700
HOUSTON, TEXAS 77056
Assignment: 47
Reel/Frame:015189/0281   Pages: 5
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
BRADFORD, KLINE
Exec Dt:
02/18/2004
5
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7017667
US20050092499
10605863
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 48
Reel/Frame:015189/0316   Pages: 3
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050074998
10605484
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD.
STE. 2700
HOUSTON, TX 77056
Assignment: 49
Reel/Frame:015191/0920   Pages: 3
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7053788
US20040246142
10453076
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 50
Reel/Frame:015192/0947   Pages: 3
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050093296
10605867
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALY
1330 POST OAK BLVD.
SUITE 2700
HOUSTON, TX 77056
Assignment: 51
Reel/Frame:016075/0814   Pages: 7
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, JR., H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
5
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
6
SNEDDON, CAMERON
Exec Dt:
02/18/2004
7
FOX, JOE
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7002445
US20050236160
10908249
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PARKWAY E #400
HOUSTON, TX 77060
Assignment: 52
Reel/Frame:016119/0885   Pages: 7
Recorded: 06/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
02/18/2004
2
HALL, JR, H. TRACY
Exec Dt:
02/18/2004
3
PIXTON, DAVID S.
Exec Dt:
02/18/2004
4
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
5
SNEDDON, CAMERON
Exec Dt:
02/18/2004
6
FOX, JOE
Exec Dt:
02/18/2004
7
BRISCOE, MICHAEL
Exec Dt:
02/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7080998
US20050070144
10904347
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 53
Reel/Frame:014704/0969   Pages: 6
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
05/21/2004
2
HALL, H. TRACY JR.
Exec Dt:
05/21/2004
3
PIXTON, DAVID S.
Exec Dt:
05/21/2004
4
RAWLE,MICHAEL
Exec Dt:
05/21/2004
5
BARTHOLOMEW, DAVID B.
Exec Dt:
05/21/2004
6
SOARES,MARSHALL
Exec Dt:
05/21/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050212530
10708775
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 54
Reel/Frame:014704/0874   Pages: 6
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
06/04/2004
2
HALL, JR., H. TRACY
Exec Dt:
06/04/2004
3
PIXTON, DAVID S.
Exec Dt:
06/04/2004
4
FOX, JOE
Exec Dt:
06/04/2004
5
DEHLGREN, SCOTT
Exec Dt:
06/04/2004
6
SNEDDON, CAMERON
Exec Dt:
06/04/2004
7
BRISCOE, MICHAEL
Exec Dt:
06/04/2004
Assignee
1
NOVATEK, INC.
2185 LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050001736
10613550
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 55
Reel/Frame:014704/0900   Pages: 5
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
06/04/2004
2
HALL, H. TRACY, JR.
Exec Dt:
06/04/2004
3
PIXTON, DAVID S.
Exec Dt:
06/04/2004
4
DAHLGREN, SCOTT
Exec Dt:
06/04/2004
5
SNEDDON, CAMERON
Exec Dt:
06/04/2004
6
FOX, JOE
Exec Dt:
06/04/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7098767
US20040164838
10708793
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD.
SUITE 2700
HOUSTON, TX 77056
Assignment: 56
Reel/Frame:014704/0905   Pages: 6
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
06/04/2004
2
HALL, H. TRACY JR.
Exec Dt:
06/04/2004
3
PIXTON, DAVID S.
Exec Dt:
06/04/2004
4
BRISCOE, MICHAEL
Exec Dt:
06/04/2004
5
DAHLGREN, SCOTT
Exec Dt:
06/04/2004
6
SNEDDON, CAMERON
Exec Dt:
06/04/2004
7
FOX, JOE
Exec Dt:
06/04/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040003
US20040164833
10708845
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 57
Reel/Frame:017346/0023   Pages: 7
Recorded: 03/22/2006
Attorney Dkt #:66.0003-3.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
06/04/2004
2
HALL, JR, H. TRACY
Exec Dt:
06/04/2004
3
PIXTON, DAVID S.
Exec Dt:
06/04/2004
4
BRISCOE, MICHAEL
Exec Dt:
06/04/2004
5
DAHLGREN, SCOTT
Exec Dt:
06/04/2004
6
SNEDDON, CAMERON
Exec Dt:
06/04/2004
7
FOX, JOE
Exec Dt:
06/04/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7116199
US20060158296
11276983
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E
#900
HOUSTON, TX 77060
Assignment: 58
Reel/Frame:016036/0497   Pages: 3
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
06/18/2004
2
FOX, JOE
Exec Dt:
06/18/2004
Assignee
1
NOVATEK INTERNATIONAL, INC.
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050044800
10654512
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E. #900
GRANT PRIDECO
HOUSTON, TX 77060
Assignment: 59
Reel/Frame:015371/0080   Pages: 3
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/15/2004
2
BARTHOLOMEW, DAVID B.
Exec Dt:
10/15/2004
3
MOON, JUSTIN
Exec Dt:
10/15/2004
4
KOEHIER, ROGER O.
Exec Dt:
10/15/2004
5
JOHNSON, MONTE L.
Exec Dt:
10/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7142129
US20050035875
10710875
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFREY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 60
Reel/Frame:015610/0975   Pages: 5
Recorded: 01/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/15/2004
2
BARTHOLOMEW, DAVID B.
Exec Dt:
10/15/2004
3
MOON, JUSTIN
Exec Dt:
10/15/2004
4
KOEHLER, ROGER O.
Exec Dt:
10/15/2004
5
JOHNSON, MONTE L.
Exec Dt:
10/15/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7123160
US20050035876
10710878
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 61
Reel/Frame:020541/0215   Pages: 5
Recorded: 02/21/2008
Attorney Dkt #:66.0072-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/17/2004
2
FOX, JOE
Exec Dt:
10/17/2004
3
WILDE, TYSON J.
Exec Dt:
10/21/2004
4
BARLOW, JONATHAN S.
Exec Dt:
10/22/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696900
US20080135291
12030444
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PARKWAY E
#900
HOUSTON, TX 77060
Assignment: 62
Reel/Frame:015360/0923   Pages: 4
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/18/2004
2
BARTHOLOMEW, DAVID B.
Exec Dt:
10/15/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7274304
US20060032639
10710638
Correspondence name and address
GRANT PRIDECO, L.P
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 63
Reel/Frame:015360/0842   Pages: 4
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, H. TRACY
Exec Dt:
10/19/2004
3
PIXTON, DAVID S.
Exec Dt:
10/19/2004
4
FOX, JOE
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7261154
US20050039912
10710936
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY., SUITE 900
HOUSTON, TX 77060
Assignment: 64
Reel/Frame:015360/0947   Pages: 5
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, H. TRACY JR.
Exec Dt:
10/19/2004
3
PIXTON, DAVID S.
Exec Dt:
10/19/2004
4
BARTHOLOMEW, DAVID
Exec Dt:
10/19/2004
5
RAWLE, MICHAEL
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050285706
10878242
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TEXAS 77060
Assignment: 65
Reel/Frame:015362/0048   Pages: 3
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
FOX, JOE
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050284659
10878775
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 66
Reel/Frame:015362/0060   Pages: 5
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
DAHLGREN, SCOTT
Exec Dt:
10/19/2004
3
HALL, H. TRACY
Exec Dt:
10/19/2004
4
FOX, JOE
Exec Dt:
10/19/2004
5
PIXTON, DAVID S.
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7243717
US20050082092
10711454
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY.
HOUSTON, TX 77060
Assignment: 67
Reel/Frame:015362/0065   Pages: 4
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, JR., H. TRACY
Exec Dt:
10/19/2004
3
FOX, JOE
Exec Dt:
10/19/2004
4
PIXTON, DAVID S.
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7139218
US20050035874
10710790
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 68
Reel/Frame:015365/0487   Pages: 5
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
PIXTON, DAVID S.
Exec Dt:
10/19/2004
3
BARTHOLOMEW, DAVID
Exec Dt:
10/15/2004
4
FOX, JOE
Exec Dt:
10/17/2004
5
JOHNSON, MONTE
Exec Dt:
10/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7207396
US20050284663
10878243
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 69
Reel/Frame:015365/0603   Pages: 3
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
FOX, JOE
Exec Dt:
10/17/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7319410
US20050285754
10878193
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 70
Reel/Frame:015365/0847   Pages: 5
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, H. TRACY
Exec Dt:
10/19/2004
3
PIXTON, DAVID S.
Exec Dt:
10/19/2004
4
BARTHOLOMEW, DAVID
Exec Dt:
10/19/2004
5
JOHNSON, MONTE
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060062249
10878145
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 71
Reel/Frame:015367/0034   Pages: 5
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
BARTHOLOMEW, DAVID B.
Exec Dt:
10/19/2004
3
MOON, JUSTIN
Exec Dt:
10/19/2004
4
KOEHLER, ROGER O.
Exec Dt:
10/19/2004
5
JOHNSON, MONTE L.
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7142129
US20050035875
10710875
Correspondence name and address
GRANT PRIDECO. L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 72
Reel/Frame:015367/0108   Pages: 3
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, TACY H.
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7248177
US20050285752
10878146
Correspondence name and address
JEFFERY E. DALY
GRANT PRIDECO. L.P.
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 73
Reel/Frame:015367/0190   Pages: 5
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, H. TRACY, JR.
Exec Dt:
10/19/2004
3
PIXTON, DAVID S.
Exec Dt:
10/15/2004
4
BARTHOLOMEW, DAVID
Exec Dt:
10/15/2004
5
SOARES, MARSHALL
Exec Dt:
10/15/2004
6
JOHNSON, MONTE
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7253671
US20050285645
10878147
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON TX 77060
Assignment: 74
Reel/Frame:015371/0069   Pages: 3
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
FOX, JOE
Exec Dt:
10/17/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7200070
US20050285751
10710769
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 75
Reel/Frame:015371/0072   Pages: 4
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
BARTHOLOMEW, DAVID B.
Exec Dt:
10/15/2004
3
MOON, JUSTIN
Exec Dt:
10/15/2004
4
KOEHLER, ROGER O.
Exec Dt:
10/15/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586934
US20050036507
10710882
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 76
Reel/Frame:015371/0152   Pages: 6
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
PIXTON, DAVID S.
Exec Dt:
10/19/2004
3
BRISCOE, MICHAEL
Exec Dt:
10/19/2004
4
BRADFORD, KLINE
Exec Dt:
10/19/2004
5
RAWLE, MICHAEL
Exec Dt:
10/19/2004
6
BARTHOLOMEW, DAVID B.
Exec Dt:
10/19/2004
7
MCPHERSON, JAMES
Exec Dt:
10/19/2004
Assignee
1
NOVATAK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193527
US20050046586
10710825
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 77
Reel/Frame:015371/0322   Pages: 4
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
BRISCOE, MICHAEL
Exec Dt:
10/18/2004
3
GARDNER, KORY
Exec Dt:
10/18/2004
4
WILDE, TYSON J.
Exec Dt:
10/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7201240
US20060021799
10710639
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 78
Reel/Frame:015610/0790   Pages: 5
Recorded: 01/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, H. TRACY JR.
Exec Dt:
10/19/2004
3
PIXTON, DAVID S.
Exec Dt:
10/19/2004
4
BRADFORD, KLINE
Exec Dt:
10/19/2004
5
RAWLE, MICHAEL
Exec Dt:
10/19/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7198118
US20050284662
10878192
Correspondence name and address
JEFFERY E. DALY
GRANT PRIDECO, L.P.
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 79
Reel/Frame:019187/0084   Pages: 6
Recorded: 04/20/2007
Attorney Dkt #:66.0056-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
HALL, H. TRACY, JR
Exec Dt:
10/19/2004
3
PIXTON, DAVID S.
Exec Dt:
10/15/2004
4
BARTHOLOMEW, DAVID
Exec Dt:
10/15/2004
5
RAWLE, MICHAEL
Exec Dt:
10/14/2004
6
JOHNSON, MONTE
Exec Dt:
10/18/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7948395
US20070126596
11626070
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PARKWAY E.
#400
HOUSTON, TX 77060
Assignment: 80
Reel/Frame:019671/0581   Pages: 3
Recorded: 08/09/2007
Attorney Dkt #:66.0053-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/19/2004
2
FOX, JOE
Exec Dt:
10/17/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511598
US20080074226
11833557
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PARKWAY E
#900
HOUSTON, TX 77060
Assignment: 81
Reel/Frame:015371/0101   Pages: 4
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/22/2004
2
FOX, JOE
Exec Dt:
10/22/2004
3
WILDE, TYSON J.
Exec Dt:
10/22/2004
4
BARLOW, JONATHAN S.
Exec Dt:
10/22/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060033638
10711796
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST, SUITE 900
HOUSTON, TX 77060
Assignment: 82
Reel/Frame:015371/0109   Pages: 4
Recorded: 11/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
10/22/2004
2
FOX, JOE
Exec Dt:
10/22/2004
3
GARDNER, KORY
Exec Dt:
10/22/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7165633
US20060065443
10711595
Correspondence name and address
JEFFREY E. DALY
GRANT PRIDECO, L.P.
400 N. SAM HOUSTON PKWY. EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 83
Reel/Frame:015610/0803   Pages: 5
Recorded: 01/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
11/16/2004
2
PIXTON, DAVID S.
Exec Dt:
11/16/2004
3
DAHLGREN, SCOTT
Exec Dt:
11/16/2004
4
REYNOLDS, JAY T.
Exec Dt:
11/16/2004
5
BREIHAN, JAMES W.
Exec Dt:
11/16/2004
6
BRISCOE, MICHAEL A.
Exec Dt:
11/16/2004
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7093654
US20060016590
10710586
Correspondence name and address
GRANT PRIDECO, L.P.
JEFFERY E. DALY
400 N. SAM HOUSTON PKWY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 84
Reel/Frame:016106/0421   Pages: 7
Recorded: 06/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
03/01/2005
2
HALL, JR, H. TRACY
Exec Dt:
03/01/2005
3
PIXTON, DAVID S.
Exec Dt:
03/01/2005
4
DAHLGREN, SCOTT
Exec Dt:
03/01/2005
5
FOX, JOE
Exec Dt:
03/01/2005
6
SNEDDON, CAMERON
Exec Dt:
03/01/2005
7
BRISCOE, MICHAEL A.
Exec Dt:
03/01/2005
Assignee
1
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041908
US20050145406
10904688
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PARKWAY E #900
HOUSTON, TX 77060
Assignment: 85
Reel/Frame:016106/0479   Pages: 6
Recorded: 06/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
03/01/2005
2
PIXTON, DAVID S.
Exec Dt:
03/01/2005
3
DAHLGREN, SCOTT STEVEN
Exec Dt:
03/01/2005
4
BRISCOE, MICHAEL A.
Exec Dt:
03/01/2005
5
MURADOV, ANDREI
Exec Dt:
03/01/2005
Assignee
1
NOVATEK, INC
2185 S LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193526
US20050161215
10905894
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 86
Reel/Frame:016311/0921   Pages: 3
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
06/22/2005
2
BARTHOLOMEW, DAVID B.
Exec Dt:
06/22/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060022839
10906151
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 87
Reel/Frame:016308/0724   Pages: 4
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/06/2005
2
BARTHOLOMEW, DAVID B.
Exec Dt:
07/06/2005
3
KOEHLER, ROGER O.
Exec Dt:
07/06/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275597
US20060196664
10906668
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 88
Reel/Frame:016308/0728   Pages: 6
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/06/2005
2
BARTHOLOMEW, DAVID B.
Exec Dt:
07/06/2005
3
KOEHLER, ROGER O.
Exec Dt:
07/06/2005
4
JOHNSON, MONTE L.
Exec Dt:
07/06/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060256718
10908532
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 89
Reel/Frame:016308/0705   Pages: 6
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/08/2005
2
FOX, JOE
Exec Dt:
07/08/2005
3
WILDE, TYSON J.
Exec Dt:
07/08/2005
4
MILLER, JASON
Exec Dt:
07/08/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7298287
US20060174702
10906153
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 90
Reel/Frame:016310/0230   Pages: 4
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/11/2005
2
DAHLGREN, SCOTT STEVEN
Exec Dt:
07/11/2005
3
SMITH, PIERRE A.
Exec Dt:
07/11/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7253745
US20050150653
10907177
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 91
Reel/Frame:016310/0271   Pages: 4
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/11/2005
2
RAWLE, MICHAEL
Exec Dt:
07/11/2005
3
BARTHOLOMEW, DAVID B.
Exec Dt:
07/11/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7132904
US20060181364
10906387
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 92
Reel/Frame:016778/0501   Pages: 3
Recorded: 07/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/11/2005
2
REYNOLDS, RAY
Exec Dt:
07/08/2005
Assignee
1
NOVATEK INTERNATIONAL, INC.
2185 SOUTH LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7980612
US20070013199
11179975
Correspondence name and address
TYSON J. WILDE
2185 SOUTH LARSEN PARKWAY
PROVO, UTAH 84606
Assignment: 93
Reel/Frame:016317/0506   Pages: 4
Recorded: 07/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/18/2005
2
HALL, JR, H. TRACY
Exec Dt:
07/18/2005
3
WILDE, TYSON J.
Exec Dt:
07/18/2005
4
SCHRAMM, PAUL M.
Exec Dt:
07/18/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7268697
US20070018847
11161031
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 94
Reel/Frame:016365/0750   Pages: 4
Recorded: 08/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
07/20/2005
2
RAWLE, MICHAEL
Exec Dt:
07/20/2005
3
JOHNSON, MONTE L.
Exec Dt:
07/20/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070023185
11161270
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 95
Reel/Frame:016502/0259   Pages: 4
Recorded: 09/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
08/08/2005
2
HANNIGAN, PATRICK
Exec Dt:
08/08/2005
3
MCPHERSON, JAMES
Exec Dt:
08/08/2005
Assignee
1
NOVATEK, INC
2185 S. LARSEN PKWY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275594
US20070023190
11161316
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 96
Reel/Frame:016466/0370   Pages: 4
Recorded: 08/29/2005
Attorney Dkt #:66.0090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
08/23/2005
2
FOX, JOE
Exec Dt:
08/23/2005
3
DALY, JEFFERY E.
Exec Dt:
08/25/2005
Assignee
1
INTELLISERV, INC
2241 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7528736
US20050279508
11162103
Correspondence name and address
JEFFREY E. DALY
INTELLISERV, INC
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 97
Reel/Frame:016502/0285   Pages: 4
Recorded: 09/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
09/02/2005
2
FOX, JOE
Exec Dt:
09/02/2005
3
DALY, JEFFERY E.
Exec Dt:
09/02/2005
Assignee
1
INTELLISERV, INC.
2241 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7528736
US20050279508
11162103
Correspondence name and address
JAYNE SIPPL
400 N SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
Assignment: 98
Reel/Frame:016526/0724   Pages: 3
Recorded: 09/12/2005
Attorney Dkt #:66.0099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
09/07/2005
2
BRISCOE, MICHAEL A.
Exec Dt:
09/07/2005
Assignee
1
INTELLISERV, INC.
2241 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7299867
US20070056723
11162469
Correspondence name and address
JEFFREY E. DALY
INTELLISERV, INC
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 99
Reel/Frame:016622/0227   Pages: 3
Recorded: 10/05/2005
Attorney Dkt #:66.0093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALL, DAVID R.
Exec Dt:
09/21/2005
2
JOHNSON, MONTE L.
Exec Dt:
09/21/2005
Assignee
1
INTELLISERV, INC.
2241 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7733240
US20060033637
11163096
Correspondence name and address
JEFFREY E. DALY
INTELLISERV, INC
400 N. SAM HOUSTON PARKWAY EAST
SUITE 900
HOUSTON, TX 77060
Assignment: 100
Reel/Frame:016901/0440   Pages: 3
Recorded: 12/15/2005
Attorney Dkt #:66.0118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HALL, DAVID R.
Exec Dt:
12/12/2005
Assignee
1
INTELLISERV, INC.
2241 S. LARSEN PARKWAY
PROVO, UTAH 84606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7212040
US20060255851
11129978
Correspondence name and address
JAYNE SIPPL
400 N. SAM HOUSTON PKWY E #900
HOUSTON, TX 77060
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