Patent Assignment
Reel/Frame 003823/0048
Assignment of Assignors Interest.
Recorded: 1980-10-15
Pages: 1
Assignor
LEICHT FREDERICK M.
Executed: 1980-10-10
Assignee
CAMERON IRON WORKS, INC.
HOUSTON, TEXAS
Covered Property
(1)
Mudline Suspension System
Patent:
4,355,825 →
Application:
06/197,113 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assigns the Entire Interest, Effective 10/29/89.
Jan 4, 1991
From: CAMERON IRON WORKS, INC., A CORP OF DE
To: COOPER INDUSTRIES, INC.
Reel/Frame 005589/0008 →
Merger
May 5, 1995
From: CAMERON IRON WORKS, INC.
To: COOPER INDUSTRIES, INC.
Reel/Frame 007462/0440 →
Assignment of Assignor's Interest
May 5, 1995
From: COOPER INDUSTRIES, INC.
To: COOPER CAMERON CORPORATION
Reel/Frame 007462/0622 →