Patent Assignment
Reel/Frame 005965/0650
Assignment of Assignors Interest.
Recorded: 1991-12-20
Pages: 2
Assignor
MC CLEARY, ROGER W.
Executed: 1991-12-16
Assignee
GENERAL SIGNAL CORPORATION
A CORPORATION OF NY
Covered Property
(1)
Illuminator for Microlithographic Integrated Circuit Manufacture
Patent:
5,166,530 →
Application:
07/811,820 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 8, 1999
From: GENERAL SIGNAL CORPORATION
To: SAC CORP.
Reel/Frame 010299/0646 →
Change of Name
Oct 8, 1999
From: SAC CORP.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 010299/0651 →
Assignment of Assignor's Interest
Apr 13, 2000
From: SPX CORPORATION; GENERAL SIGNAL CORPORATION
To: ULTRATECH STEPPER, INC.; ULTRATECH STEPPER EAST, INC.
Reel/Frame 010742/0569 →