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Patent Assignment Assignor Details
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Assignor Name : HOWELL, ALAN
Total Assignments: 11
Assignment: 1
Reel/Frame:012029/0747   Pages: 4
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWELL, ALAN
Exec Dt:
06/11/2001
2
WILSON, GREG
Exec Dt:
06/12/2001
Assignee
1
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6602059
NONE
09915068
Correspondence name and address
CROWE & DUNLEVY
BILL D. MCCARTHY
1800 MID-AMERICA TOWER
20 NORTH BROADWAY
OKLAHOMA CITY, OK 73102-8273
Assignment: 2
Reel/Frame:014166/0746   Pages: 3
Recorded: 06/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOWELL, ALAN
Exec Dt:
06/10/2003
Assignee
1
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066248
US20040251019
10459193
Correspondence name and address
CROWE & DUNLEVY, P.C.
PHILLIP L. FREE, JR., ESQ.
20 NO. BROADWAY, SUITE 1800
OKLAHOMA CITY, OK 73102
Assignment: 3
Reel/Frame:014166/0753   Pages: 3
Recorded: 06/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOWELL, ALAN
Exec Dt:
06/10/2003
Assignee
1
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066248
US20040251019
10459193
Correspondence name and address
CROWE & DUNLEVY, P.C.
PHILLIP L. FREE, JR.
20 NO. BROAWAY, SUITE 1800
OKLAHOMA CITY, OK 73102
Assignment: 4
Reel/Frame:015796/0272   Pages: 3
Recorded: 09/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOWELL, ALAN
Exec Dt:
09/09/2004
Assignee
1
WOOD GROUP ESP, INC.
5500 SOUTHEAST 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7367400
NONE
10940887
Correspondence name and address
MCAFEE & TAFT
ANTHONY L. RAHHAL
211 NORTH ROBINSON
OKLAHOMA CITY, OH 73102
Assignment: 5
Reel/Frame:016893/0446   Pages: 7
Recorded: 08/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWELL, ALAN
Exec Dt:
07/22/2005
2
GROSS, EDWARD
Exec Dt:
07/22/2005
Assignee
1
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7344356
NONE
11201912
Correspondence name and address
DAVID M. SULLIVAN
CROWE & DUNLEVY, P.C.
20 NORTH BROADWAY, SUITE 1800
OKLAHOMA CITY, OK 73102-8273
Assignment: 6
Reel/Frame:017876/0387   Pages: 4
Recorded: 05/05/2006
Attorney Dkt #:p1720us02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANGASH, YASSER KHAN
Exec Dt:
05/03/2006
2
HOWELL, ALAN
Exec Dt:
05/03/2006
Assignee
1
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7624795
NONE
11429569
Correspondence name and address
DAVID M. SULLIVAN
CROWE & DUNLEVY, P.C.
20 NORTH BROADWAY, SUTIE 1800
OKLAHOMA CITY, OK 73102
Assignment: 7
Reel/Frame:020947/0961   Pages: 4
Recorded: 05/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYZEN, ARCADY
Exec Dt:
04/25/2008
2
HOWELL, ALAN
Exec Dt:
04/25/2008
3
ELDER, JOSEPH W.
Exec Dt:
04/25/2008
Assignee
1
WOOD GROUP ESP, INC.
5500 SE 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8690551
NONE
12151328
Correspondence name and address
DAVID M. SULLIVAN
20 NORTH BROADWAY, SUITE 1800
OKLAHOMA CITY, OKLAHOMA 73102
Assignment: 8
Reel/Frame:022088/0018   Pages: 5
Recorded: 01/08/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWELL, ALAN
Exec Dt:
10/30/2008
2
BARNES, MICHAEL
Exec Dt:
10/30/2008
3
KARBS, RANDY
Exec Dt:
10/30/2008
4
ROYZEN, ARCADY
Exec Dt:
10/30/2008
Assignee
1
WOOD GROUP ESP
5500 S.E. 58TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8246328
NONE
12350297
Correspondence name and address
DAVID M. SULLIVAN
20 NORTH BROADWAY, SUITE 1800
OKLAHOMA CITY, OKLAHOMA 73102
Assignment: 9
Reel/Frame:022895/0781   Pages: 5
Recorded: 06/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARBS, RANDY
Exec Dt:
11/19/2008
2
BARNES, MICHAEL
Exec Dt:
11/19/2008
3
HOWELL, ALAN
Exec Dt:
11/19/2008
4
ROYZEN, ARCADY
Exec Dt:
11/19/2008
Assignee
1
WOOD GROUP ESP, INC.
5500 S.E. 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8419387
NONE
12491985
Correspondence name and address
DAVID M. SULLIVAN
20 NORTH BROADWAY, SUITE 1800
OKLAHOMA CITY, OK 73102
Assignment: 10
Reel/Frame:027890/0650   Pages: 4
Recorded: 03/20/2012
Attorney Dkt #:P1963US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWELL, ALAN
Exec Dt:
03/09/2012
2
WANG, CHENGBAO
Exec Dt:
03/09/2012
3
REEVES, BRIAN
Exec Dt:
03/09/2012
Assignee
1
GE OIL & GAS ESP, INC.
5500 SE 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593693
US20130240199
13424191
Correspondence name and address
DAVID M. SULLIVAN
20 NORTH BROADWAY, SUITE 1800
OKLAHOMA CITY, OK 73102
Assignment: 11
Reel/Frame:039898/0952   Pages: 7
Recorded: 09/29/2016
Attorney Dkt #:P2321US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLLINS, CHARLES
Exec Dt:
09/09/2016
2
HOWELL, ALAN
Exec Dt:
09/09/2016
3
NOAKES, AARON
Exec Dt:
09/09/2016
Assignee
1
GE OIL & GAS ESP, INC.
5500 SE 59TH STREET
OKLAHOMA CITY, OKLAHOMA 73135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228062
US20170074406
15261977
Correspondence name and address
DAVID M. SULLIVAN
BRANIFF BUILDING
324 NORTH ROBINSON AVENUE, SUITE 100
OKLAHOMA CITY, OK 73102

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