IP Library › Assignment 004130/0199
Patent Assignment
Reel/Frame 004130/0199

Assignment of Assignors Interest.

Recorded: 1983-05-16 Pages: 2
Assignors
ISAKSON, JOHN E.
Executed: 1983-05-10
NUTTING, H. EUGENE
Executed: 1983-05-10
Assignee
Covered Property (1)
Apparatus and Method for Simultaneously Tensioning Pipes
Patent: 4,521,132 →
Application: 06/494,811 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 6, 1987
From: WESTERN GEAR MACHINERY CO., A CORP. OF DE
To: WESTECH GEAR CORPORATION, A CORP. OF CA
Reel/Frame 004875/0503 →