IP Library › Assignment 013117/0460
Patent Assignment
Reel/Frame 013117/0460

Assignment of Assignor's Interest

Recorded: 2002-07-02 Pages: 3
Assignor
COOPER CAMERON CORPORATION
Executed: 2002-06-24
Assignee
BESON, JOHN
10938 LEANING ASH, HOUSTON, TEXAS, 77079
Covered Property (1)
Dual Seal Ball Valve
Patent: 5,338,003 →
Application: 07/889,792 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 28, 1994
From: FOSTER OILFIELD EQUIPMENT CO.
To: FOSTER VALVE CORPORATION
Reel/Frame 007160/0069 →
Assignment of Assignor's Interest Aug 21, 1996
From: INGRAM CACTUS COMPANY
To: COOPER CAMERON CORPORATION
Reel/Frame 008113/0832 →