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Patent Assignment Assignor Details
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Assignor Name : WELLS, LAWRENCE E.
Total Assignments: 15
Assignment: 1
Reel/Frame:003978/0121   Pages: 2
Recorded: 02/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WELLS, LAWRENCE E.
Exec Dt:
01/18/1982
Assignee
1
VARCO INTERNATIONAL, INC., A CORP. OF CA.
800 NORTH ECKHOFF ST.
ORANGE, CALIFORNIA 92668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425827
NONE
06351462
Correspondence name and address
WILLIAM P. GREEN
WILLS, GREEN & MUETH
700 S. FLOWER ST., STE 1120
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:003995/0749   Pages: 3
Recorded: 05/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
04/29/1982
2
KAMENTSER, BORIS
Exec Dt:
04/29/1982
3
FOX, PRESTON R.
Exec Dt:
04/29/1982
4
GILL, JERRY A.
Exec Dt:
04/30/1982
Assignee
1
VARCO INTERNATIONAL, INC., A CORP. OF CA.
800 NORTH ECKHOFF
ORANGE, CALIFORNIA 92668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4478111
NONE
06376745
Correspondence name and address
WILLIAM P. GREEN
WILLS, GREEN & MUETH
700 S. FLOWER ST., STE. 1120
LOS ANGELES, CA 90017
Assignment: 3
Reel/Frame:018002/0252   Pages: 5
Recorded: 06/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
06/02/2006
2
FOX, PRESTON
Exec Dt:
06/12/2006
3
SWIONTEK, CLIFF
Exec Dt:
06/02/2006
4
STUBSTAD, SVEIN
Exec Dt:
06/06/2006
Assignee
1
VARCO I/P
10000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7401664
US20070251699
11414512
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEX 77379-7023
Assignment: 4
Reel/Frame:018924/0548   Pages: 3
Recorded: 02/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
02/01/2007
2
WEST, NEIL EDWARD
Exec Dt:
02/01/2007
3
LYNCH, JAMES EDWARD
Exec Dt:
02/05/2007
4
MCCLUNG, GUY L., III
Exec Dt:
02/12/2007
Assignee
1
VARCO I/P
10000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080135230
11634804
Correspondence name and address
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TX 77379-7023
Assignment: 5
Reel/Frame:030278/0787   Pages: 4
Recorded: 04/24/2013
Attorney Dkt #:48.1620-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATER, RONALD W.
Exec Dt:
06/11/2007
2
WEST, NEIL EDWARD
Exec Dt:
06/11/2007
3
WELLS, LAWRENCE E.
Exec Dt:
06/11/2007
4
ERVIN, HOWARD
Exec Dt:
06/11/2007
5
SWIONTEK, CLIFF
Exec Dt:
06/11/2007
Assignee
1
VARCO I/P, INC.
10000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8448320
US20100283241
12842206
Correspondence name and address
THE JL SALAZAR LAW FIRM, PLLC
1934 WEST GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 6
Reel/Frame:019786/0303   Pages: 2
Recorded: 08/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
07/25/2007
2
WALLIHAN, BRETT GREGORY
Exec Dt:
07/25/2007
Assignee
1
VARCO I/P
10,000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7784535
US20090000780
11823463
Correspondence name and address
GUY MCCLUNG
# 114
5315-B F.M. 1960 ROAD WEST
HOUSTON, TX 77069-4410
Assignment: 7
Reel/Frame:019788/0744   Pages: 2
Recorded: 08/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
07/25/2007
2
WALLIHAN, BRETT GREGORY
Exec Dt:
07/25/2007
Assignee
1
VARCO I/P
10,000 RICHMOND
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D572119
NONE
29288949
Correspondence name and address
GUY MCCLUNG
# 114
5315-B F.M. 1960 ROAD WEST
HOUSTON, TEXAS 77069-4410
Assignment: 8
Reel/Frame:020142/0424   Pages: 2
Recorded: 11/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
11/02/2007
2
WEST, NEIL EDWARD
Exec Dt:
11/02/2007
Assignee
1
VARCO I/P
10,000 RICHMOND
HOUSTON, TEXAS 77021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665530
US20080135228
11982844
Correspondence name and address
GUY MCCLUNG
5315-B F.M. 1960 RD. WEST, #114
HOUSTON, TEXAS 77069-4410
Assignment: 9
Reel/Frame:021167/0775   Pages: 2
Recorded: 06/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
06/27/2008
2
WEST, NELL EDWARD
Exec Dt:
06/27/2008
Assignee
1
NATIONAL OILWELL VARCO L.P.
7909 PARKWOOD CIRCLE
P.O. BOX 4888
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665530
US20080135228
11982844
Correspondence name and address
GUY MCCLUNG
#114
5315-B FM 1960 ROAD WEST
HOUSTON, TX 77069
Assignment: 10
Reel/Frame:021991/0967   Pages: 2
Recorded: 12/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLS, LAWRENCE E.
Exec Dt:
12/08/2008
2
LUHER, ROBERT BRIAN
Exec Dt:
12/08/2008
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIR
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7784565
US20100065336
12284022
Correspondence name and address
GUY MCCLUNG
5315-B FM 1960 ROAD WEST
#114
HOUSTON, TEXAS 77069
Assignment: 11
Reel/Frame:025984/0215   Pages: 5
Recorded: 03/18/2011
Attorney Dkt #:67203/V186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENEVIRATNE, PADMASIRI DAYA
Exec Dt:
03/09/2011
2
WELLS, LAWRENCE E.
Exec Dt:
03/09/2011
3
BRAMAN, ARTHUR W.
Exec Dt:
03/09/2011
4
FOX, PRESTON R.
Exec Dt:
03/09/2011
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8752653
US20110226485
13045423
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP.
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 12
Reel/Frame:031129/0968   Pages: 7
Recorded: 09/03/2013
Attorney Dkt #:72860/V186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, PRESTON R.
Exec Dt:
06/10/2013
2
WEST, NEIL E.
Exec Dt:
06/10/2013
3
WELLS, LAWRENCE E.
Exec Dt:
06/10/2013
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWEED CIRCLE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9452535
US20140353997
13907784
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 29001
GLENDALE, CA 91209-9001
Assignment: 13
Reel/Frame:039863/0315   Pages: 7
Recorded: 09/27/2016
Attorney Dkt #:012436-8805
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, PRESTON R.
Exec Dt:
06/10/2013
2
WEST, NEIL E.
Exec Dt:
06/10/2013
3
WELLS, LAWRENCE E.
Exec Dt:
06/10/2013
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081110
US20160354934
15243082
Correspondence name and address
DEREK V. FORINASH
1000 MAIN STREET, 36TH FLOOR
HOUSTON, TX 77002-6341
Assignment: 14
Reel/Frame:039960/0932   Pages: 7
Recorded: 10/06/2016
Attorney Dkt #:012436-8805
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, PRESTON R.
Exec Dt:
06/10/2013
2
WEST, NEIL E.
Exec Dt:
06/10/2013
3
WELLS, LAWRENCE E.
Exec Dt:
06/10/2013
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081110
US20160354934
15243082
Correspondence name and address
PORTER HEDGES LLP
1000 MAIN STREET, 36TH FLOOR
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:034989/0647   Pages: 17
Recorded: 02/19/2015
Attorney Dkt #:74099/V186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNROE, RICHARD POUNDSTONE
Exec Dt:
02/11/2015
2
WELLS, LAWRENCE E.
Exec Dt:
02/11/2015
3
BRAMAN, ARTHUR WILLIAM
Exec Dt:
02/11/2015
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249902
US20140138920
14084517
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 29001
GLENDALE, CA 91209-9001

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