Patent Assignment
Reel/Frame 004301/0617
Assignment of Assignors Interest.
Recorded: 1984-06-08
Pages: 1
Assignor
WINGATE, SIDNEY A.
Executed: 1984-06-05
Assignee
DYNAMICS RESEARCH CORPORATION, A MA CORP.
60 CONCORD ST.,, WILMINGTON,, MASSACHUSETTS, 01887
Covered Property
(1)
Position Encoder Compensation System
Patent:
4,631,520 →
Application:
06/618,509 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 29, 2000
From: DYNAMICS RESEARCH CORPORATION
To: FAMILY BANK, FSB
Reel/Frame 010655/0213 →
Assignment of Assignor's Interest
Jun 5, 2003
From: DYNAMICS RESEARCH CORPORATION
To: GSI LUMONICS INC.
Reel/Frame 013712/0667 →
Assignment of Assignor's Interest
Jul 28, 2003
From: GSI LUMONICS INC.
To: GSI LUMONICS CORPORATION
Reel/Frame 013835/0027 →