Patent Assignment
Reel/Frame 007017/0808
Assignment of Assignor's Interest
Recorded: 1994-06-13
Pages: 6
Assignor
GENERAL SIGNAL CORPORATION
Executed: 1993-10-22
Assignee
TROPEL CORPORATION
60 O'CONNOR ROAD, FAIRPORT, NEW YORK, 14450
Covered Properties
(2)
Method of Measuring Artifact Taper
Patent:
5,349,434 →
Application:
08/036,454 →
Lens System for X-Ray Projection Lithography Camera
Patent:
5,353,322 →
Application:
08/065,116 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 24, 1993
From: FLEIG, JON F.; TRONOLONE, MARK J.; HUANG, CHUNSHENG J.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 006601/0725 →
Assignment of Assignor's Interest
May 13, 1993
From: FLEIG, JON F.; TRONOLONE, MARK J.; HUANG, CHUNSHENG J.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 006540/0721 →
Assignment of Assignor's Interest
May 20, 1993
From: BRUNING, JOHN H.; PHILLIPS, ANTHONY R., JR.; SHAFER, DAVID R.; WHITE, ALAN D.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 006911/0001 →
Security Interest
Jan 4, 1999
From: TROPEL CORPORATION
To: CITIBANK, N.A.
Reel/Frame 009678/0010 →