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Assignor Name : ENSLEY, ERIC TREVOR
Total Assignments: 20
Assignment: 1
Reel/Frame:020338/0935   Pages: 2
Recorded: 12/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
12/13/2007
2
ENSLEY, ERIC TREVOR
Exec Dt:
12/18/2007
Assignee
1
NATIONAL OILWELL VARCO L.P.
P.O. BOX 4888
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7926501
US20080185046
12005034
Correspondence name and address
GUY MCCLUNG
5315-B F.M. 1960 RD. WEST
#114
HOUSTON, TX 77069-4410
Assignment: 2
Reel/Frame:021255/0236   Pages: 2
Recorded: 07/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
06/12/2008
2
ENSLEY, ERIC TREVOR
Exec Dt:
06/12/2008
Assignee
1
NATIONAL OILWELL VARCO L.P.
P.O BOX 4888
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8464525
US20080267786
12012001
Correspondence name and address
GUY MCCLUNG
#114
5315-B F.M. 1960 RD. WEST
HOUSTON, TX 77069-4410
Assignment: 3
Reel/Frame:026431/0828   Pages: 7
Recorded: 06/13/2011
Attorney Dkt #:48.1653-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
06/03/2010
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
06/03/2010
3
PETERS, SHERN EUGENE
Exec Dt:
06/03/2010
4
ENSLEY, ERIC TREVOR
Exec Dt:
06/03/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8720564
US20110226476
13118252
Correspondence name and address
JL SALAZAR LAW FIRM
1934 W. GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 4
Reel/Frame:026432/0127   Pages: 7
Recorded: 06/13/2011
Attorney Dkt #:48.1653-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
06/03/2010
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
06/03/2010
3
PETERS, SHERN EUGENE
Exec Dt:
06/03/2010
4
ENSLEY, ERIC TREVOR
Exec Dt:
06/03/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8720565
US20110226477
13118289
Correspondence name and address
JL SALAZAR LAW FIRM
1934 W. GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 5
Reel/Frame:026432/0418   Pages: 7
Recorded: 06/13/2011
Attorney Dkt #:48.1653-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
06/03/2010
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
06/03/2010
3
PETERS, SHERN EUGENE
Exec Dt:
06/03/2010
4
ENSLEY, ERIC TREVOR
Exec Dt:
06/03/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8424607
US20110226475
13118200
Correspondence name and address
JL SALAZAR LAW FIRM
1934 W. GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 6
Reel/Frame:026764/0710   Pages: 5
Recorded: 08/17/2011
Attorney Dkt #:60.3188-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIOTTA, JOSEPH JAMES
Exec Dt:
07/06/2010
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
07/06/2010
3
ENSLEY, ERIC TREVOR
Exec Dt:
07/02/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978698
US20120000646
13168594
Correspondence name and address
JL SALAZAR LAW FIRM
1934 W. GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 7
Reel/Frame:029359/0366   Pages: 5
Recorded: 11/27/2012
Attorney Dkt #:60.3188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENSLEY, ERIC TREVOR
Exec Dt:
07/02/2010
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
07/06/2010
3
LIOTTA, JOSEPH JAMES
Exec Dt:
07/06/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978698
US20120000646
13168594
Correspondence name and address
JL SALAZAR LAW FIRM
1934 WEST GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 8
Reel/Frame:034890/0229   Pages: 5
Recorded: 02/04/2015
Attorney Dkt #:60.3188-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENSLEY, ERIC TREVOR
Exec Dt:
07/02/2010
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
07/06/2010
3
LIOTTA, JOSEPH JAMES
Exec Dt:
07/06/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708877
US20150159459
14614211
Correspondence name and address
THE JL SALAZAR LAW FIRM, PLLC
1934 W. GRAY STREET, SUITE 401
HOUSTON, TX 77019
Assignment: 9
Reel/Frame:024734/0443   Pages: 6
Recorded: 07/23/2010
Attorney Dkt #:60.3158-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIR, JAMES WILLIAM
Exec Dt:
07/21/2010
2
SPRINGETT, FRANK BENJAMIN
Exec Dt:
07/23/2010
3
ENSLEY, ERIC TREVOR
Exec Dt:
07/20/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DR.
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8544538
US20120012339
12838701
Correspondence name and address
JENNIE SALAZAR
1939 W. GRAY ST., SUITE 200
HOUSTON, TX 77019
Assignment: 10
Reel/Frame:024734/0639   Pages: 6
Recorded: 07/23/2010
Attorney Dkt #:60.3161-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENSLEY, ERIC TREVOR
Exec Dt:
07/20/2010
2
SPRINGETT, FRANK BENJAMIN
Exec Dt:
07/23/2010
3
WEIR, JAMES WILLIAM
Exec Dt:
07/21/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DR.
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8540017
US20120012340
12838776
Correspondence name and address
JENNIE SALAZAR
1939 W. GRAY ST., SUITE 200
HOUSTON, TX 77019
Assignment: 11
Reel/Frame:024860/0963   Pages: 6
Recorded: 08/19/2010
Attorney Dkt #:1814-62700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, WALTER WARREN
Exec Dt:
08/17/2010
2
SPRINGETT, FRANK BENJAMIN
Exec Dt:
08/17/2010
3
ENSLEY, ERIC TREVOR
Exec Dt:
08/17/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8616861
US20110206542
12859513
Correspondence name and address
CAROL E. SMITH
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 12
Reel/Frame:031818/0972   Pages: 6
Recorded: 12/19/2013
Attorney Dkt #:1814-62705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, WALTER WARREN
Exec Dt:
08/17/2010
2
SPRINGETT, FRANK BENJAMIN
Exec Dt:
08/17/2010
3
ENSLEY, ERIC TREVOR
Exec Dt:
08/17/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9500096
US20140096513
14086140
Correspondence name and address
THADDEUS J. FALESKI
1001 MCKINNEY, SUITE 1800
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:030437/0942   Pages: 4
Recorded: 05/17/2013
Attorney Dkt #:60.3032 PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIR, JAMES WILLIAM
Exec Dt:
09/14/2010
2
ENSLEY, ERIC TREVOR
Exec Dt:
09/16/2010
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260932
US20130313449
13820580
Correspondence name and address
JL SALAZAR LAW FIRM
1934 WEST GRAY STREET
SUITE 401
HOUSTON, TX 77019
Assignment: 14
Reel/Frame:027037/0253   Pages: 7
Recorded: 10/10/2011
Attorney Dkt #:60.3227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
09/29/2011
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
09/29/2011
3
PETERS, SHERN EUGENE
Exec Dt:
09/29/2011
4
ENSLEY, ERIC TREVOR
Exec Dt:
09/28/2011
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9022104
US20120073815
13247465
Correspondence name and address
THE JL SALAZAR LAW FIRM PLLC
1934 WEST GRAY
SUITE 401
HOUSTON, TX 77019-4805
Assignment: 15
Reel/Frame:027037/0319   Pages: 7
Recorded: 10/10/2011
Attorney Dkt #:60.3227-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRINGETT, FRANK BENJAMIN
Exec Dt:
09/29/2011
2
JOHNSON, CHRISTOPHER DALE
Exec Dt:
09/29/2011
3
PETERS, SHERN EUGENE
Exec Dt:
09/29/2011
4
ENSLEY, ERIC TREVOR
Exec Dt:
09/28/2011
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8807219
US20120073816
13247517
Correspondence name and address
THE JL SALAZAR LAW FIRM PLLC
1934 WEST GRAY
SUITE 401
HOUSTON, TX 77019-4805
Assignment: 16
Reel/Frame:031290/0544   Pages: 4
Recorded: 09/26/2013
Attorney Dkt #:60.3699
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAHNKE, DOUGLAS AARON
Exec Dt:
09/11/2013
2
ENSLEY, ERIC TREVOR
Exec Dt:
09/11/2013
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410383
US20150068767
14025566
Correspondence name and address
JL SALAZAR LAW FIRM
1934 W. GRAY
SUITE 401
HOUSTON, TX 77019
Assignment: 17
Reel/Frame:032554/0170   Pages: 5
Recorded: 03/28/2014
Attorney Dkt #:60.3799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIOTTA, JOSEPH JAMES
Exec Dt:
03/27/2014
2
ENSLEY, ERIC TREVOR
Exec Dt:
03/26/2014
3
JOHNSON, CHRISTOPHER DALE
Exec Dt:
03/27/2014
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580987
US20150275609
14229268
Correspondence name and address
THE JL SALAZAR LAW FIRM, PLLC
1934 W. GRAY STREET, SUITE 401
HOUSTON, TX 77019
Assignment: 18
Reel/Frame:035034/0720   Pages: 10
Recorded: 02/18/2015
Attorney Dkt #:60.3731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDRITH, JAMES RAY, II
Exec Dt:
07/01/2014
2
BROWN, ROGER DALE
Exec Dt:
06/27/2014
3
BUELOW, JONATHAN LEWIS
Exec Dt:
06/27/2014
4
LIOTTA, JOSEPH JAMES
Exec Dt:
07/15/2014
5
ENSLEY, ERIC TREVOR
Exec Dt:
07/11/2014
6
JOHNSON, CHRISTOPHER DALE
Exec Dt:
07/02/2014
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428994
US20140311735
14318319
Correspondence name and address
THE JL SALAZAR LAW FIRM, PLLC
1934 W. GRAY STREET, SUITE 401
HOUSTON, TX 77019
Assignment: 19
Reel/Frame:035955/0071   Pages: 8
Recorded: 06/25/2015
Attorney Dkt #:0015379-001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDRITH, JAMES RAY
Exec Dt:
04/21/2015
2
BUELOW, JONATHAN LEWIS
Exec Dt:
04/20/2015
3
WEIR, JAMES W.
Exec Dt:
04/21/2015
4
MILLER, TRAVIS JAMES
Exec Dt:
04/21/2015
5
SPRINGETT, FRANK B.
Exec Dt:
04/22/2015
6
ENSLEY, ERIC TREVOR
Exec Dt:
04/22/2015
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
5TH FLOOR
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337638
US20160153578
14704771
Correspondence name and address
LOCKE LORD LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 20
Reel/Frame:049233/0458   Pages: 8
Recorded: 05/20/2019
Attorney Dkt #:3314-45002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDRITH, JAMES RAY
Exec Dt:
04/21/2015
2
BUELOW, JONATHAN LEWIS
Exec Dt:
04/20/2015
3
WEIR, JAMES W.
Exec Dt:
04/21/2015
4
MILLER, TRAVIS JAMES
Exec Dt:
04/21/2015
5
SPRINGETT, FRANK B.
Exec Dt:
04/22/2015
6
ENSLEY, ERIC TREVOR
Exec Dt:
04/22/2015
Assignee
1
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE
5TH FLOOR
HOUSTON, TEXAS 77036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536390
US20190264829
16410089
Correspondence name and address
CONLEY ROSE, P.C.
575 N. DAIRY ASHFORD RD., SUITE 1102
HOUSTON, TX 77079

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