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Patent Assignment Assignee Details
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Assignee Name : OWEN OIL TOOLS, INC.
Total Assignments: 20
Assignment: 1
Reel/Frame:007333/0895   Pages: 3
Recorded: 12/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWEN, HARROLD D.
Exec Dt:
12/05/1994
2
WESSON, DAVID S.
Exec Dt:
12/05/1994
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5542480
NONE
08372393
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA, 777 MAIN ST.
FORT WORTH, TX 76102
Assignment: 2
Reel/Frame:007544/0669   Pages: 3
Recorded: 07/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRLEY, JAY R.
Exec Dt:
07/05/1995
2
OWEN, HARROLD D.
Exec Dt:
06/30/1995
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5638901
NONE
08459509
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER ET AL.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:007941/0386   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRLEY, JAY R.
Exec Dt:
03/21/1996
2
OWEN, HARROLD D.
Exec Dt:
03/13/1996
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5662178
NONE
08626392
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 4
Reel/Frame:008271/0063   Pages: 3
Recorded: 10/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSON, DAVID S.
Exec Dt:
10/01/1996
2
PRATT, DAN W.
Exec Dt:
10/01/1996
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5785130
NONE
08724691
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 5
Reel/Frame:008486/0358   Pages: 2
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESSON, DAVID S.
Exec Dt:
03/10/1997
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5829538
NONE
08814631
Correspondence name and address
FELSMAN, BRADLEY, GUNTER ET AL
CHARLES D. GUNTER, JR.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 6
Reel/Frame:008505/0937   Pages: 2
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHEWCHENKO, DON
Exec Dt:
03/10/1997
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5829538
NONE
08814631
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLION, LLP
CHARLES D. GUNTER, JR.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 7
Reel/Frame:008619/0409   Pages: 3
Recorded: 05/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRATT, DAN W.
Exec Dt:
05/09/1997
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FT. WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6012392
NONE
08855806
Correspondence name and address
GARDERE & WYNNE, L.L.P.
MICHAEL A. O'NEIL
1601 ELM STREET
SUITE 3000
DALLAS, TX 75201
Assignment: 8
Reel/Frame:009007/0839   Pages: 2
Recorded: 02/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANDRICH, LYLE WAYNE
Exec Dt:
02/10/1998
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6123001
NONE
09022294
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 9
Reel/Frame:009048/0429   Pages: 2
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FORD, BOBBY R.
Exec Dt:
02/23/1998
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6009811
NONE
08942749
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
777 MAIN STREET
SUITE 1600
FORT WORTH, TEXAS 76102
Assignment: 10
Reel/Frame:009503/0763   Pages: 4
Recorded: 10/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSON, DAVID S.
Exec Dt:
10/02/1998
2
SHEWCHENKO, DON
Exec Dt:
10/02/1998
3
ROLLINS, JAMES
Exec Dt:
10/02/1998
4
ANDRICH, LILE
Exec Dt:
10/02/1998
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062310
NONE
09112713
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102-3105
Assignment: 11
Reel/Frame:009864/0695   Pages: 2
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESSON, DAVID S.
Exec Dt:
03/23/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6216596
NONE
09222442
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER, ET AL
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102-3105
Assignment: 12
Reel/Frame:009915/0174   Pages: 4
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRATT, DAN W.
Exec Dt:
04/16/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354219
NONE
09295685
Correspondence name and address
FELSMAN, BRADLEY, VANDEN ET AL.
CHARLES D. GUNTER, JR.
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102-3105
Assignment: 13
Reel/Frame:010245/0634   Pages: 5
Recorded: 09/07/1999
Conveyance: CORRECTIVE ASSIGNMENT TO ADD TO CONVEYING PARTY'S NAME. PREVIOUSLY RECORDED AT FRAME 9915, FRAME 0174.
Assignor
1
WESSON, DAVID S.
Exec Dt:
04/16/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354219
NONE
09295685
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL.
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102-3105
Assignment: 14
Reel/Frame:010368/0653   Pages: 2
Recorded: 10/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ANDRICH, LYLE W.
Exec Dt:
04/16/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FOURM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220370
NONE
09433034
Correspondence name and address
FELSMAN, BRADLEY, GUNTER, ET AL.
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TEXAS 76102-3105
Assignment: 15
Reel/Frame:010368/0662   Pages: 2
Recorded: 10/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAVID S. WESSON
Exec Dt:
04/16/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FOURM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220370
NONE
09433034
Correspondence name and address
FELSMAN, BRADLEY, GUNTER ET AL.
CHARLES D. GUNTER, JR.
201 MAIN STREET
SUITE 1600
FORT WORTH, TX 76102-3105
Assignment: 16
Reel/Frame:010368/0655   Pages: 2
Recorded: 10/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIGER, GABE
Exec Dt:
04/27/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FOURM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6220370
NONE
09433034
Correspondence name and address
FELSMAN, BRADLEY, GUNTER, ET AL.
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102-3105
Assignment: 17
Reel/Frame:010307/0590   Pages: 3
Recorded: 10/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESSON, DAVID S.
Exec Dt:
09/08/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014933
NONE
08942631
Correspondence name and address
TOBOR, GOLDSTEIN & HEALEY, L.L.P.
CLARENCE E. ERIKSEN
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TEXAS 77056
Assignment: 18
Reel/Frame:010308/0852   Pages: 3
Recorded: 10/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FORD, BOBBY R
Exec Dt:
09/08/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014933
NONE
08942631
Correspondence name and address
TOBOR, GOLDSTEIN & HEALEY, L.L.P.
CLARENCE E. ERIKSEN
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TX 77056
Assignment: 19
Reel/Frame:010307/0601   Pages: 3
Recorded: 10/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OWEN, HARROLD D.
Exec Dt:
09/13/1999
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORTH WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014933
NONE
08942631
Correspondence name and address
TOBOR, GOLDSTEIN & HEALEY, L.L.P.
CLARENCE E. ERIKSEN
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TEXAS 77056
Assignment: 20
Reel/Frame:011512/0622   Pages: 4
Recorded: 02/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENKE, JOSEPH A.
Exec Dt:
01/30/2001
2
WESSON, DAVID S.
Exec Dt:
01/30/2001
3
PHELPS, PHIL
Exec Dt:
01/30/2001
4
O'CONNOR, DAVID M.
Exec Dt:
01/30/2001
Assignee
1
OWEN OIL TOOLS, INC.
8900 FORUM WAY
FORT WORTH, TEXAS 76140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6926087
NONE
09677729
Correspondence name and address
BRACEWELL & PATTERSON, LLP
CHARLES D. GUNTER, JR.
201 MAIN STREET, SUITE 1600
FORT WORTH, TX 76102

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