IP Library › Assignment 004980/0195
Patent Assignment
Reel/Frame 004980/0195

Assignment of Assignors Interest.

Recorded: 1988-12-07 Pages: 1
Assignor
GOSIS, ANATOLY
Executed: 1988-11-01
Assignee
Covered Property (1)
Lapping and Polishing Machine
Patent: 4,974,370 →
Application: 07/280,932 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 20, 1991
From: GENERAL SIGNAL CORPORATION, A CORP. OF NY
To: SPEEDFAM CORPORATION
Reel/Frame 005639/0303 →
Merger Jul 16, 1999
From: SPEEDFAM CORPORATION
To: SPEEDFAM-IPEC CORPORATION
Reel/Frame 010078/0150 →