IP Library Assignment 004441/0253
Patent Assignment
Reel/Frame 004441/0253

Assignment of Assignors Interest.

Recorded: 1985-08-16 Pages: 1
Assignor
CESNA, JOSEPH V.
Executed: 1985-06-27
Assignee
Covered Property (1)
Measuring Bar for Free Abrasive Machines
Patent: 4,693,012 →
Application: 06/755,685 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 16, 1999
From: SPEEDFAM CORPORATION
To: SPEEDFAM-IPEC CORPORATION
Reel/Frame 010078/0150 →