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Patent Assignment Assignor Details
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Assignor Name : SEYFFERT, KENNETH W.
Total Assignments: 42
Assignment: 1
Reel/Frame:003954/0377   Pages: 1
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEYFFERT, KENNETH W.
Exec Dt:
11/12/1981
Assignee
1
SANCOR PUMP CO., A CORP. OF TX
7010 NORWEST 100, #107
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400136
NONE
06323666
Correspondence name and address
VADEN, EICKENROHT, THOMPSON, BEDNAR
& JAMISON (AMEJ,001)
ONE RIVERWAY, STE. 2420
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:006625/0959   Pages: 2
Recorded: 07/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEYFFERT, KENNETH W.
Exec Dt:
07/14/1993
Assignee
1
ENVIRONMENTAL PROCEDURES, INC.
6829 FLINTLOCK
HOUSTON,, TEXAS 77240-0877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368433
NONE
08091554
Correspondence name and address
GUY MCCLUNG
SUITE 347
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379
Assignment: 3
Reel/Frame:006659/0261   Pages: 2
Recorded: 08/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEYFFERT, KENNETH W.
Exec Dt:
08/11/1993
Assignee
1
ENVIRONMENTAL PROCEDURES, INC.
6829 FLINTLOCK HOUSTON, TX 77240-0877
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392925
NONE
08105696
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379-7023
Assignment: 4
Reel/Frame:006821/0562   Pages: 2
Recorded: 10/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONE, VINCENT D. SR.
Exec Dt:
10/19/1993
2
SEYFFERT, KENNETH W.
Exec Dt:
10/19/1993
Assignee
1
ENVIRONMENTAL PROCEDURES, INC.
6829 FLINTOCK
HOUSTON, TEXAS 77240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D366040
NONE
29014571
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE
STE. 347
SPRING, TX 77379-7023
Assignment: 5
Reel/Frame:007477/0200   Pages: 2
Recorded: 04/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEYFFERT, KENNETH W.
Exec Dt:
04/26/1995
Assignee
1
ENVIRONEMNTAL PROCEDURES, INC.
6829 FLINTLOCK
HOUSTON, TEXAS 77240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5641070
NONE
08430933
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
#347
SPRING, TEXAS 77379-7023
Assignment: 6
Reel/Frame:007716/0919   Pages: 2
Recorded: 10/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONE, VINCENT D.
Exec Dt:
09/29/1995
2
WALKER, JEFFREY E.
Exec Dt:
09/29/1995
3
GRICHAR, CHARLES N.
Exec Dt:
09/29/1995
4
SEYFFERT, KENNETH W.
Exec Dt:
09/29/1995
5
MCCLUNG, GUY L. III.
Exec Dt:
10/04/1995
Assignee
1
WIRECLOTH INC.
618 N. HANGER DR.
NEW IBERIA, LOUISIANA 70560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5598930
NONE
08504495
Correspondence name and address
GUY MCCLUNG
#347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 7
Reel/Frame:007801/0038   Pages: 2
Recorded: 01/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONE, VINCENT D.
Exec Dt:
01/02/1996
2
SEYFFERT, KENNETH W.
Exec Dt:
01/02/1996
Assignee
1
ENVIRONMENTAL PROCEDURES, INC.
6829 FLINTLOCK
HOUSTON, TEXAS 77240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D377656
NONE
29048575
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
#347
SPRING, TX 77379-7023
Assignment: 8
Reel/Frame:008497/0587   Pages: 2
Recorded: 04/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEONE, VINCENT D.
Exec Dt:
04/16/1997
2
ADAMS, THOMAS C.
Exec Dt:
04/14/1997
3
WALKER, JEFFREY
Exec Dt:
04/18/1997
4
GRICHAR, CHARLES N.
Exec Dt:
04/14/1997
5
SEYFFERT, KENNETH W.
Exec Dt:
04/16/1997
6
MCCLUNG, GUY L. III
Exec Dt:
04/22/1997
7
SCHULTE, DAVID L. JR
Exec Dt:
04/22/1997
Assignee
1
TUBOSCOPE VETCO INTERNATIONAL, INC.
2838 HOLMES ROAD
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5971159
NONE
08786515
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
# 347
SPRING, TX 77379-7023
Assignment: 9
Reel/Frame:010190/0076   Pages: 2
Recorded: 06/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARGENT, DAVID W.
Exec Dt:
04/13/1999
2
SEYFFERT, KENNETH W.
Exec Dt:
04/01/1999
3
ADAMS, THOMAS C.
Exec Dt:
04/12/1999
4
SCHULTE, DAVID L.
Exec Dt:
04/15/1999
5
MCCLUNG, GUY L.
Exec Dt:
04/27/1999
Assignee
1
TURBOSCOPE I/P, INC.
2838 HOLMES ROAD
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D425531
NONE
29102627
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE, #347
SPRING, TX 77379-7023
Assignment: 10
Reel/Frame:010110/0228   Pages: 3
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
06/02/1999
2
SEYFFERT, KENNETH W.
Exec Dt:
06/04/1999
3
LARGENT, DAVID W.
Exec Dt:
06/01/1999
4
SCHULTE, DAVID L.
Exec Dt:
06/21/1999
5
MCCLUNG, GUY L.
Exec Dt:
07/07/1999
6
WALKER, JEFFREY E.
Exec Dt:
06/23/1999
7
MURRAY, HECTOR M.
Exec Dt:
06/09/1999
8
MARONEY, JAMES FRANCIS III,
Exec Dt:
05/28/1999
9
WINKLER, JOSEPH CHARLES
Exec Dt:
05/28/1999
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290068
NONE
09296975
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 11
Reel/Frame:010346/0681   Pages: 3
Recorded: 11/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYFFERT, KENNETH W.
Exec Dt:
09/28/1999
2
ADAMS, THOMAS C.
Exec Dt:
09/28/1999
3
LARGENT, DAVID W.
Exec Dt:
09/29/1999
4
SCHULTE, DAVID L.
Exec Dt:
09/28/1999
5
GRICHAR, CHARLES N.
Exec Dt:
09/27/1999
6
MCCLUNG, GUY L.
Exec Dt:
10/13/1999
7
WALKER, JEFFREY E.
Exec Dt:
10/03/1999
8
MURRAY, HECTOR M.
Exec Dt:
10/07/1999
9
MARONEY, JAMES FRANCIS, III
Exec Dt:
09/27/1999
10
WINKLER, JOSEPH CHARLES
Exec Dt:
09/27/1999
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6269953
NONE
09397242
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR., PMB 347
SPRING, TEXAS 77379-7023
Assignment: 12
Reel/Frame:010316/0828   Pages: 2
Recorded: 10/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYFFERT, KENNETH W.
Exec Dt:
10/04/1999
2
ADAMS, THOMAS C.
Exec Dt:
10/04/1999
3
LARGENT, DAVID WAYNE
Exec Dt:
10/04/1999
4
SCHULTE, JR., DAVID L.
Exec Dt:
10/04/1999
5
GRICHAR, CHARLES NEWTON
Exec Dt:
10/01/1999
6
LEONE, SR., VINCENT DOMINICK
Exec Dt:
10/04/1999
7
WALKER, JEFFEREY EARL
Exec Dt:
10/03/1999
8
MCCLUNG, III, GUY LAMONTE
Exec Dt:
10/14/1999
Assignee
1
TUBOSCOPE I/P, INC
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325216
NONE
09390231
Correspondence name and address
GUY MCCLUNG
# 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 13
Reel/Frame:010375/0720   Pages: 2
Recorded: 11/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L.
Exec Dt:
10/14/1999
2
SEYFFERT, KENNETH W.
Exec Dt:
10/07/1999
3
ADAMS, THOMAS C.
Exec Dt:
10/13/1999
4
GRICHAR, CHARLES N.
Exec Dt:
10/06/1999
Assignee
1
TUBOSCOPE I/P, INC.
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220449
NONE
09410775
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 14
Reel/Frame:010945/0748   Pages: 3
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L.
Exec Dt:
06/26/2000
2
ADAMS, THOMAS C.
Exec Dt:
06/23/2000
3
SEYFFERT, KENNETH W.
Exec Dt:
06/16/2000
4
LARGENT, DAVID WAYNE
Exec Dt:
06/16/2000
5
MCCLUNG, GUY L. III
Exec Dt:
06/16/2000
6
WALKER, JEFFREY E.
Exec Dt:
07/10/2000
7
MURRAY, HECTOR M.
Exec Dt:
06/30/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6283302
NONE
09544572
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 15
Reel/Frame:011227/0837   Pages: 2
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L.
Exec Dt:
08/23/2000
2
ADAMS, THOMAS C.
Exec Dt:
08/23/2000
3
SEYFFERT, KENNETH W.
Exec Dt:
08/23/2000
4
LARGENT, DAVID WAYNE
Exec Dt:
08/23/2000
5
GRICHAR, CHARLES N.
Exec Dt:
08/21/2000
6
MCCLUNG, III, GUY L.
Exec Dt:
08/23/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454099
NONE
09634610
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 16
Reel/Frame:011114/0924   Pages: 3
Recorded: 09/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L.
Exec Dt:
09/08/2000
2
ADAMS, THOMAS C.
Exec Dt:
08/29/2000
3
SEYFFERT, KENNETH W.
Exec Dt:
08/30/2000
4
LARGENT, DAVID WAYNE
Exec Dt:
08/30/2000
5
MCCLUNG, GUY L.
Exec Dt:
08/30/2000
6
WALKER, JEFFREY E.
Exec Dt:
08/30/2000
7
MURRAY, HECTOR M.
Exec Dt:
09/08/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6443310
NONE
09596347
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 17
Reel/Frame:011451/0703   Pages: 2
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEYFFERT, KENNETH W.
Exec Dt:
10/26/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439391
NONE
09691569
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TEXAS 77379-7023
Assignment: 18
Reel/Frame:011391/0395   Pages: 3
Recorded: 01/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
11/13/2000
2
SEYFFERT, KENNETH W.
Exec Dt:
11/10/2000
3
LARGENT, DAVID WAYNE
Exec Dt:
11/10/2000
4
SCHULTE, DAVID L.
Exec Dt:
11/18/2000
5
WALKER, JEFFREY E.
Exec Dt:
11/30/2000
6
MURRAY, HECTOR M.
Exec Dt:
11/13/2000
7
LEONE, VINCENT D.
Exec Dt:
11/21/2000
8
GRICHAR, CHARLES N.
Exec Dt:
11/09/2000
9
MCCLUNG, GUY L., III
Exec Dt:
11/09/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6371302
NONE
09686615
Correspondence name and address
GUY MCCLUNG
PMD 347
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 19
Reel/Frame:011455/0070   Pages: 2
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
11/13/2000
2
SCHULTE, DAVID L.
Exec Dt:
11/18/2000
3
LARGENT, DAVID WAYNE
Exec Dt:
11/13/2000
4
SEYFFERT, KENNETH W.
Exec Dt:
11/13/2000
5
MCCLUNG, GUY L., III
Exec Dt:
11/13/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6629610
NONE
09696662
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 20
Reel/Frame:011926/0685   Pages: 2
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
11/22/2000
2
SCHULTE, DAVID L.
Exec Dt:
11/22/2000
3
SEYFFERT, KENNETH W.
Exec Dt:
11/21/2000
4
LARGENT, DAVID WAYNE
Exec Dt:
11/21/2000
5
MCCLUNG III, GUY L.
Exec Dt:
11/29/2000
Assignee
1
TUBOSCOPE I/P
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581781
NONE
09707277
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 21
Reel/Frame:012731/0458   Pages: 5
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
02/25/2002
2
SMITH, HAYNES
Exec Dt:
02/25/2002
3
ADAMS, JAMES
Exec Dt:
02/25/2002
4
GRICHAR, CHARLES NEWTON
Exec Dt:
02/21/2002
5
WARD, KERRY
Exec Dt:
02/26/2002
6
BURNETT, GEORGE ALEXANDER
Exec Dt:
02/26/2002
7
SEYFFERT, KENNETH W.
Exec Dt:
02/26/2002
8
MCCLUNG, GUY L., III
Exec Dt:
02/21/2002
Assignee
1
VARCO I/P, INC.
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6769550
US20030136710
10057755
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 22
Reel/Frame:013326/0215   Pages: 5
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
08/22/2002
2
WARD, KERRY
Exec Dt:
08/22/2002
3
SEYFFERT, KENNETH W.
Exec Dt:
08/20/2002
4
SCHULTE, DAVID L. JR.
Exec Dt:
08/21/2002
5
GRICHAR, CHARLES N.
Exec Dt:
08/21/2002
6
LEONE, VINCENT D.
Exec Dt:
08/20/2002
7
WALKER, JEFFREY E.
Exec Dt:
08/22/2002
8
MCCLUNG, GUY L. III
Exec Dt:
08/21/2002
Assignee
1
VARCO I/P, INC.
2838 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6932883
US20030010437
10210891
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379-7023
Assignment: 23
Reel/Frame:013327/0422   Pages: 2
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEYFFERT, KENNETH W.
Exec Dt:
08/26/2002
Assignee
1
VARCO I/P, INC.
2830 HOLMES RD.
HOUSTON, TEXAS 77051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6910587
US20040020841
10211256
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR., PMB 347
SPRING, TEXAS 77379-7023
Assignment: 24
Reel/Frame:014493/0248   Pages: 2
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, DAVID L., JR.
Exec Dt:
06/27/2003
2
ADAMS, THOMAS C.
Exec Dt:
06/19/2003
3
WARD, KERRY
Exec Dt:
06/19/2003
4
SEYFFERT, KENNETH W.
Exec Dt:
06/19/2003
5
GRICHAR, CHARLES N.
Exec Dt:
06/19/2003
6
LEONE, VINCENT D.
Exec Dt:
07/09/2003
7
WALKER, JEFFREY E.
Exec Dt:
06/19/2003
8
LARGENT, DAVID W.
Exec Dt:
06/19/2003
9
MCCLUNG, GUY L., III
Exec Dt:
06/19/2003
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040007508
10429233
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE
PMB 347
SPRING, TEXAS 77379-7023
Assignment: 25
Reel/Frame:015379/0355   Pages: 2
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, KERRY
Exec Dt:
01/13/2004
2
ADAMS, THOMAS C.
Exec Dt:
01/13/2004
3
SEYFFERT, KENNETH W.
Exec Dt:
01/13/2004
4
LARGENT, DAVID W.
Exec Dt:
01/13/2004
5
SCHULTE, DAVID L., JR.
Exec Dt:
01/19/2004
6
LEONE, VINCENT D.
Exec Dt:
12/16/2003
7
WALKER, JEFFREY E.
Exec Dt:
12/15/2003
8
GRICHAR, CHARLES N.
Exec Dt:
12/12/2003
9
MCCLUNG, GUY L., III
Exec Dt:
01/07/2004
Assignee
1
VARCO I/P INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040112522
10649316
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 26
Reel/Frame:016400/0834   Pages: 3
Recorded: 03/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, JR., DAVID L.
Exec Dt:
06/23/2004
2
WALKER, JEFFREY E.
Exec Dt:
07/06/2004
3
BURNETT, GEORGE ALEXANDER
Exec Dt:
07/15/2004
4
MCCLUNG, III, GUY L.
Exec Dt:
06/22/2004
5
ADAMS, THOMAS C.
Exec Dt:
06/23/2004
6
SMITH, HAYNES
Exec Dt:
07/07/2004
7
ADAMS, JAMES
Exec Dt:
06/23/2004
8
GRICHAR, CHARLES NEWTON
Exec Dt:
06/30/2004
9
WARD, KERRY
Exec Dt:
06/23/2004
10
SEYFFERT, KENNETH W.
Exec Dt:
07/02/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050000865
10764348
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TX 77379-7023
Assignment: 27
Reel/Frame:015579/0446   Pages: 2
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRONG, GARY STEVEN
Exec Dt:
06/22/2004
2
ADAMS, THOMAS C.
Exec Dt:
06/23/2004
3
SMITH, HAYNES
Exec Dt:
06/24/2004
4
ADAMS, JAMES
Exec Dt:
07/02/2004
5
SEYFFERT, KENNETH W.
Exec Dt:
07/07/2004
6
MCCLUNG, GUY L. III
Exec Dt:
07/14/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175027
US20040245155
10774303
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 28
Reel/Frame:015684/0265   Pages: 3
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
06/22/2004
2
SMITH, HAYNES
Exec Dt:
06/23/2004
3
ADAMS, JAMES
Exec Dt:
06/30/2004
4
GRICHAR, CHARLES NEWTON
Exec Dt:
07/07/2004
5
WARD, KERRY
Exec Dt:
07/07/2004
6
BURNETT, GEORGE ALEXANDER
Exec Dt:
07/15/2004
7
SEYFFERT, KENNETH W.
Exec Dt:
07/15/2004
8
SCHULTE, DAVID L., JR.
Exec Dt:
07/15/2004
9
MCCLUNG, GUY L., III
Exec Dt:
07/15/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050035033
10762768
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE, PMB 347
SPRING, TEXAS 77379-7023
Assignment: 29
Reel/Frame:015758/0230   Pages: 2
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PADALINO, NORMAL
Exec Dt:
08/03/2004
2
SCOTT, ERIC
Exec Dt:
08/11/2004
3
STONE, BUDDY
Exec Dt:
08/11/2004
4
MCDONOUGH, KEVIN
Exec Dt:
08/11/2004
5
SEYFFERT, KENNETH W.
Exec Dt:
08/03/2004
6
MCCLUNG, III, GUY L.
Exec Dt:
08/11/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7331469
US20050242009
10835256
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TEXAS 77379-7023
Assignment: 30
Reel/Frame:015976/0937   Pages: 2
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, THOMAS C.
Exec Dt:
09/13/2004
2
SMITH, HAYNES
Exec Dt:
09/30/2004
3
ADAMS, JAMES
Exec Dt:
09/14/2004
4
GRICHAR, CHARLES NEWTON
Exec Dt:
09/20/2004
5
WARD, KERRY
Exec Dt:
09/14/2004
6
SEYFFERT, KENNETH W.
Exec Dt:
09/17/2004
7
WALKER, JEFFREY E.
Exec Dt:
09/20/2004
8
MCCLUNG, GUY L., III
Exec Dt:
09/20/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050067327
10867184
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TX 77379-7023
Assignment: 31
Reel/Frame:016463/0353   Pages: 6
Recorded: 01/11/2004
Attorney Dkt #:SC 094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, JR., DAVID L.
Exec Dt:
12/08/2004
2
WALKER, JEFFREY E.
Exec Dt:
12/16/2004
3
BURNETT, GEORGE A.
Exec Dt:
12/23/2004
4
MCCLUNG, III GUY L.
Exec Dt:
12/16/2004
5
ADAMS, THOMAS C.
Exec Dt:
12/08/2004
6
SMITH, HAYNES
Exec Dt:
12/16/2004
7
ADAMS, JAMES
Exec Dt:
12/08/2004
8
GRICHAR, CHARLES NEWTON
Exec Dt:
12/16/2004
9
WARD, KERRY
Exec Dt:
12/08/2004
10
SEYFFERT, KENNETH W.
Exec Dt:
12/16/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050103689
10923252
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEX 77379-7023
Assignment: 32
Reel/Frame:016342/0795   Pages: 3
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRONG, GARY STEVEN
Exec Dt:
12/30/2004
2
ADAMS, THOMAS C.
Exec Dt:
01/17/2005
3
SMITH, HAYNES
Exec Dt:
02/04/2005
4
ADAMS, JAMES
Exec Dt:
01/17/2005
5
GRICHAR, CHARLES NEWTON
Exec Dt:
01/26/2005
6
BURNETT, GEORGE ALEXANDER
Exec Dt:
01/17/2005
7
WARD, KERRY
Exec Dt:
01/17/2005
8
SEYFFERT, KENNETH W.
Exec Dt:
12/30/2004
9
WALKER, JEFFREY E.
Exec Dt:
01/17/2005
10
MCCLUNG, GUY L. III
Exec Dt:
01/31/2005
Assignee
1
VACO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175027
US20040245155
10774303
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 33
Reel/Frame:021919/0803   Pages: 2
Recorded: 12/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, LYNDON
Exec Dt:
12/14/2004
2
SCOTT, ERIC
Exec Dt:
12/14/2004
3
PADOLINO, NORMAN
Exec Dt:
01/03/2005
4
MCDONOUGH, KEVIN
Exec Dt:
12/14/2004
5
SEYFFERT, KENNETH W.
Exec Dt:
12/30/2004
6
MCCLUNG, GUY L., III
Exec Dt:
12/14/2004
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7278540
US20050242002
10949882
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DRIVE
SPRING, TEXAS 77379-7023
Assignment: 34
Reel/Frame:016319/0391   Pages: 3
Recorded: 02/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, JR., DAVID L.
Exec Dt:
01/17/2005
2
ADAMS, THOMAS C.
Exec Dt:
01/17/2005
3
WARD, KERRY
Exec Dt:
01/17/2005
4
SEYFFERT, KENNETH W.
Exec Dt:
01/24/2005
5
GRICHAR, CHARLES N.
Exec Dt:
01/21/2005
6
LEONE, VINCENT D.
Exec Dt:
01/27/2005
7
WAIKER, JEFFREY E.
Exec Dt:
01/26/2005
8
LARGENT, DAVID W.
Exec Dt:
01/17/2005
9
MCCLUNG, III, GUY L.
Exec Dt:
01/17/2005
10
SMITH, HAYNES
Exec Dt:
02/05/2005
11
ADAMS, JAMES
Exec Dt:
01/17/2005
12
BURNETT, GEORGE ALEXANDER
Exec Dt:
01/31/2005
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040007508
10429233
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEX 77379-7023
Assignment: 35
Reel/Frame:016725/0924   Pages: 5
Recorded: 06/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARGENT, DAVID WAYNE
Exec Dt:
04/19/2005
2
ADAMS, THOMAS C.
Exec Dt:
04/19/2005
3
ADAMS, JAMES
Exec Dt:
04/19/2005
4
WARD, KERRY
Exec Dt:
06/07/2005
5
WALKER, JEFFREY E.
Exec Dt:
04/27/2005
6
BURNETT, GEORGE A.
Exec Dt:
06/09/2005
7
SCHULTE, DAVID L., JR.
Exec Dt:
04/19/2005
8
SMITH, HAYNES
Exec Dt:
05/26/2005
9
GRICHAR, CHARLES NEWTON
Exec Dt:
05/25/2005
10
SEYFFERT, KENNETH W.
Exec Dt:
04/27/2005
11
MCCLUNG, GUY L., III
Exec Dt:
04/27/2005
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050224398
11063667
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DRIVE
SPRING, TEXAS 77379-7023
Assignment: 36
Reel/Frame:016771/0671   Pages: 5
Recorded: 07/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, ERIC
Exec Dt:
06/30/2005
2
SMITH, GEORGE
Exec Dt:
06/02/2005
3
STONE, LYNDON
Exec Dt:
06/30/2005
4
PADOLINO, NORMAN
Exec Dt:
05/31/2005
5
MCDONOUGH, KEVIN
Exec Dt:
06/30/2005
6
SEYFFERT, KENNETH W.
Exec Dt:
06/30/2005
7
KOEDERITZ, WILLIAM
Exec Dt:
05/20/2005
8
GUGGARI, MALLAPA
Exec Dt:
05/20/2005
9
MCCLUNG, III, GUY L.
Exec Dt:
05/20/2005
Assignee
1
VARCO I/P, INC.
200 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050242003
11096192
Correspondence name and address
GUY MCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEX 77379-7023
Assignment: 37
Reel/Frame:016897/0381   Pages: 2
Recorded: 10/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, ERIC
Exec Dt:
08/12/2005
2
SMITH, GEORGE
Exec Dt:
10/14/2005
3
STONE, LYNDON
Exec Dt:
08/12/2005
4
PADOLINO, NORMA
Exec Dt:
09/19/2005
5
MCDONOUGH, KEVIN
Exec Dt:
08/17/2005
6
SEYFFERT, KENNETH W.
Exec Dt:
08/07/2005
7
KOEDERITZ, WILLIAM
Exec Dt:
08/29/2005
8
GUGGARI, MALLAPA
Exec Dt:
08/29/2005
9
MCCLUNG, III, GUY L.
Exec Dt:
08/12/2005
Assignee
1
VARCO I/P, INC.
2000 SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050242003
11096192
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TX 77379-7023
Assignment: 38
Reel/Frame:017376/0933   Pages: 5
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, ERIC
Exec Dt:
12/05/2005
2
SMITH, GEORGE
Exec Dt:
12/05/2005
3
STONE, LYNDON
Exec Dt:
12/05/2005
4
PADOLINO, NORMAN
Exec Dt:
12/05/2005
5
MCDONOUGH, KEVIN
Exec Dt:
12/12/2005
6
SEYFFERT, KENNETH W.
Exec Dt:
12/13/2005
7
KOEDERITZ, WILLIAM
Exec Dt:
12/06/2005
8
GUGGARI, MALLAPPA
Exec Dt:
12/13/2005
9
MCCLUNG III, GUY L.
Exec Dt:
12/13/2005
Assignee
1
VARCO I/P, INC.
10000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7571817
US20060243643
11255159
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEX 77379-7023
Assignment: 39
Reel/Frame:017498/0487   Pages: 5
Recorded: 01/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, ERIC
Exec Dt:
01/10/2006
2
SMITH, GEORGE
Exec Dt:
01/10/2006
3
BURNETT, GEORGE
Exec Dt:
01/16/2006
4
MCCDONOUGH, KEVIN
Exec Dt:
01/10/2006
5
SEYFFERT, KENNETH W.
Exec Dt:
01/11/2006
6
MCCLUNG, GUY L., III
Exec Dt:
01/10/2006
Assignee
1
VARCO I/P
10000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060113220
11280977
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TEX 77379-7023
Assignment: 40
Reel/Frame:020041/0790   Pages: 9
Recorded: 10/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE JR., DAVID L.
Exec Dt:
08/14/2007
2
ADAMS, THOMAS C.
Exec Dt:
07/25/2007
3
WARD, KERRY
Exec Dt:
10/11/2007
4
SEYFFERT, KENNETH W.
Exec Dt:
07/24/2007
5
GRICHAR, CHARLES N.
Exec Dt:
07/24/2007
6
LEONE, VINCENT D.
Exec Dt:
07/24/2007
7
WALKER, JEFFREY E.
Exec Dt:
10/08/2007
8
LARGENT, DAVID W.
Exec Dt:
10/16/2007
9
MCCLUNG III, GUY L.
Exec Dt:
10/17/2007
Assignee
1
VARCO I/P, INC.
10,000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520391
US20080029442
11810543
Correspondence name and address
GUY MCCLUNG
#114, 5315-B F.M. 1960 RD. WEST
HOUSTON, TX 77069-4410
Assignment: 41
Reel/Frame:020521/0720   Pages: 3
Recorded: 02/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, ERIC
Exec Dt:
11/12/2007
2
SMITH, GEORGE
Exec Dt:
11/12/2007
3
STONE, LYNDON
Exec Dt:
11/12/2007
4
PADOLINO, NORMAN
Exec Dt:
11/12/2007
5
MCDONOUGH, KEVIN
Exec Dt:
11/12/2007
6
SEYFFERT, KENNETH W.
Exec Dt:
12/12/2007
7
KOEDERITZ, WILLLIAM
Exec Dt:
11/20/2007
8
GUGGARI, MALLAPA
Exec Dt:
11/21/2007
9
MCCLUNG, GUY L., III
Exec Dt:
11/16/2007
Assignee
1
NATIONAL OILWELL VARCO L.P.
P.O. BOX 4888
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080128334
11977727
Correspondence name and address
GUY MCCLUNG
5315-B F.M. 1960 RD. WEST
#114
HOUSTON, TEX 77069-4410
Assignment: 42
Reel/Frame:031331/0723   Pages: 5
Recorded: 10/02/2013
Attorney Dkt #:60.3531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYFFERT, KENNETH W.
Exec Dt:
09/30/2013
2
SONNIER, VOLTAIRE O.
Exec Dt:
09/30/2013
3
NGUYEN, HOANG
Exec Dt:
09/30/2013
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631440
US20140083710
14014159
Correspondence name and address
JL SALAZAR LAW FIRM
1934 W. GRAY
SUITE 401
HOUSTON, TX 77019

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