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Patent Assignment Assignor Details
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Assignor Name : BLIZZARD, WILLIAM A., JR.
Total Assignments: 8
Assignment: 1
Reel/Frame:006634/0581   Pages: 2
Recorded: 06/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLIZZARD, WILLIAM A., JR.
Exec Dt:
06/23/1993
Assignee
1
WEATHERFORD U.S., INC.
SUITE 1000 1360 POST OAK BLVD.
HOUSTON, TX 77056
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368098
NONE
08082256
Correspondence name and address
GUY MCCLUNG
SUITE 347
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379
Assignment: 2
Reel/Frame:006746/0366   Pages: 3
Recorded: 11/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLIZZARD, WILLIAM A., JR.
Exec Dt:
10/08/1993
2
TILTON, FREDERICK T.
Exec Dt:
10/01/1993
Assignee
1
WEATHERFORD U.S., INC.
1360 POST OAK BLVD., SUITE 100
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368098
NONE
08082256
Correspondence name and address
GUY MCCLUNG
SUITE 347
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379-7023
Assignment: 3
Reel/Frame:007245/0390   Pages: 2
Recorded: 10/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLIZZARD, WILLIAM A., JR.
Exec Dt:
10/04/1994
Assignee
1
WEATHERFORD U.S., INC.
SUITE 1000, 1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464062
NONE
08321557
Correspondence name and address
GUY MCCLUNG
SUITE 347
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379
Assignment: 4
Reel/Frame:007917/0442   Pages: 2
Recorded: 04/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLIZZARD, WILLIAM A., JR.
Exec Dt:
04/04/1996
2
LANGFORD, DALE E.
Exec Dt:
04/02/1996
Assignee
1
WEATHERFORD ENTERRA U.S., INC.
1360 POST OAK BLVD., STE. 1000
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5727629
NONE
08590747
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR. #347
SPRING, TX 77379-7023
Assignment: 5
Reel/Frame:008208/0609   Pages: 2
Recorded: 10/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLIZZARD, WILLIAM A., JR.
Exec Dt:
10/04/1996
2
LANGFORD, DALE E.
Exec Dt:
10/08/1996
Assignee
1
WEATHERFORD/LAMB, INC.
SUITE 1000
1360 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5803176
NONE
08683611
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR., #347
SPRING, TEXAS 77379-7023
Assignment: 6
Reel/Frame:008629/0652   Pages: 2
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUGEN, DAVID M.
Exec Dt:
02/06/1997
2
MILLS, JOSEPH D.
Exec Dt:
01/31/1997
3
ROBERTS, JOHN D.
Exec Dt:
02/06/1997
4
LEE, MARK H.
Exec Dt:
01/31/1997
5
BLIZZARD, WILLIAM A., JR.
Exec Dt:
02/06/1997
6
SCHNITKER, MARK W.
Exec Dt:
02/27/1997
7
DELAGADO, STEVE R.
Exec Dt:
02/27/1997
8
JOHANTGES, PAUL J.
Exec Dt:
01/31/1997
9
CARTER, THURMAN B.
Exec Dt:
02/06/1997
10
PLEASANTS, CHARLES W.
Exec Dt:
02/06/1997
11
MCCLUNG, GUY L. III.
Exec Dt:
04/16/1997
Assignee
1
WEATHERFORD/LAMB, INC.
SUITE 1000
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5887655
NONE
08790543
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 7
Reel/Frame:009361/0663   Pages: 2
Recorded: 08/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURST, DOUGLAS GLENN
Exec Dt:
04/24/1998
2
ROBERTSON, ROBERT
Exec Dt:
04/24/1998
3
CARTER, THURMAN B.
Exec Dt:
05/18/1998
4
JOHANTGES, PAUL J.
Exec Dt:
06/07/1998
5
PLEASANTS, CHARLES W.
Exec Dt:
05/06/1998
6
BLIZZARD, WILLIAM A., JR.
Exec Dt:
04/27/1998
7
LANGFORD, DALE E.
Exec Dt:
06/30/1998
8
MCCLUNG, GUY L., III
Exec Dt:
07/31/1998
Assignee
1
WEATHERFORD/LAMB, INC.
1360 POST OAK BLVD., SUITE 1000
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6056056
NONE
09008614
Correspondence name and address
GUY MCCLUNG (GUY L. MCCLUNG, III)
16690 CHAMPION FOREST DR., #347
SPRING, TEXAS 77379-7023
Assignment: 8
Reel/Frame:010254/0700   Pages: 2
Recorded: 08/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTS, JOHN D.
Exec Dt:
05/08/1999
2
DRECHSLER, JAN
Exec Dt:
05/08/1999
3
SALVERSEN, TOM
Exec Dt:
06/01/1999
4
UNSGAARD, TOM
Exec Dt:
06/02/1999
5
ENERSTVEDT, EIRIK
Exec Dt:
06/01/1999
6
BLIZZARD, WILLIAM A., JR.
Exec Dt:
04/30/1999
7
CARTER, THURMAN B.
Exec Dt:
04/23/1999
Assignee
1
WEATHERFORD/LAMB, INC.
1360 POST OAK BLVD., SUITE 1000
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6209636
NONE
09264546
Correspondence name and address
GUY MCCLUNG (GUY L. MCCLUNG, III)
16690 CHAMPION FOREST DR., #347
SPRING, TEXAS 77379-7023

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