Patent Assignment
Reel/Frame 005060/0005
To Correct Assignors State of Incorporation, Previously Recorded April 30, 1987, Reel 4703 Frame 384. (See Record for Details)
Recorded: 1988-02-03
Pages: 4
Assignor
TAYLOR, WILLIAM M.
Executed: 1988-05-23
Covered Property
(1)
Annular Wellhead Seal
Patent:
4,749,047 →
Application:
07/044,581 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 4, 1991
From: CAMERA IRON WORKS USA, INC., A CORP OF DE
To: COOPER INDUSTRIES, INC.
Reel/Frame 005587/0874 →
Assignment of Assignor's Interest
May 5, 1995
From: COOPER INDUSTRIES, INC.
To: COOPER CAMERON CORPORATION
Reel/Frame 007462/0622 →
Merger
May 5, 1995
From: CAMERON IRON WORKS USA, INC.
To: COOPER INDUSTRIES, INC.
Reel/Frame 007465/0201 →
Release of Patent Assignment
Oct 18, 1999
From: BANK OF AMERICA ILLINOIS, THE
To: ELLIOTT TURBOMACHINERY CO., INC.
Reel/Frame 010327/0644 →