Patent Assignment
Reel/Frame 006627/0608
Assignment of Assignor's Interest
Recorded: 1993-08-02
Pages: 2
Assignor
HOLLMAN, RICHARD F.
Executed: 1993-06-30
Assignee
GENERAL SIGNAL CORPORATION
HIGH RIDGE PARK, STAMFORD,, CONNECTICUT, 06904
Covered Property
(1)
Microlithographic Projection System
Patent:
5,359,388 →
Application:
08/042,150 →
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 →