Patent Assignment
Reel/Frame 004828/0131
Assignment of Assignors Interest.
Recorded: 1988-02-03
Pages: 5
Assignor
WILKINS, ROBERT L.
Executed: 1988-01-14
Assignee
CAMERON IRON WORKS USA, INC., A CORP. OF DE.
13013 NORTHWEST FREEWAY, HOUSTON, TEXAS, 77040
Covered Property
(1)
Subsea Riser for Multiple Bore Wells
Patent:
4,770,247 →
Application:
07/047,172 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
To Correct Habitat of Assignee in a Previously Recorded Instrument Recorded on May 7, 1987 at Reel 4714 Frames 107-108 Assignor Hereby Confirms the Entire Interest in Said Invention to Assignee (Negative Certificate Attached)
Jun 23, 1988
From: WILKINS, ROBERT L.
To: CAMERON IRON WORKS USA, INC.
Reel/Frame 004911/0696 →
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 →