Patent Assignment
Reel/Frame 006326/0124
Assignment of Assignors Interest.
Recorded: 1992-09-10
Pages: 3
Assignors
MILLNER, ALAN
Executed: 1992-08-31
MONGEAU, PETER P.
Executed: 1992-08-31
DABOUSSI, ZAHER
Executed: 1992-08-31
Assignee
EML RESEARCH, INC.
2 FOX ROAD, HUDSON, MASSACHUSETTS, 01749
Covered Property
(1)
Four Quadrant Unipolar Pulse Width Modulated Inverter
Patent:
5,428,522 →
Application:
07/931,196 →
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 17, 1995
From: EML RESEARCH, INC.
To: KAMAN ELECTROMAGNETICS CORPORATION
Reel/Frame 007289/0238 →
Assignment of Assignor's Interest
Jan 10, 2000
From: KAMAN ELECTROMAGNETICS CORPORATION
To: KAMAN AEROSPACE CORPORATION
Reel/Frame 010499/0737 →
Assignment of Assignor's Interest
Jan 31, 2003
From: KAMAN AEROSPACE CORPORATION
To: DRS ELECTRIC POWER TECHNOLOGIES, INC.
Reel/Frame 013705/0146 →
Security Interest
Apr 10, 2003
From: DRS ELECTRIC POWER TECHNOLOGIES, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 013578/0306 →
Patent Security Agreement
Mar 10, 2006
From: DRS ELECTRIC POWER TECHNOLOGIES, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 017286/0381 →
Merger
Jul 14, 2006
From: DRS ELECTRIC POWER TECHNOLOGIES, INC.
To: DRS POWER TECHNOLOGY, INC.
Reel/Frame 017931/0261 →
Patent Security Agreement
Jul 19, 2007
From: DRS POWER TECHNOLOGY, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 019573/0743 →
Release of Security Interest
Jun 22, 2010
From: WELLS FARGO BANK, N.A.
To: DRS ELECTRIC POWER TECHNOLOGIES, INC.
Reel/Frame 024563/0547 →
Release of Security Interest
Jun 22, 2010
From: WELLS FARGO BANK, N.A.
To: DRS ELECTRIC POWER TECHNOLOGIES, INC.
Reel/Frame 024563/0596 →
Release of Security Interest
Jun 29, 2010
From: WELLS FARGO BANK, N.A.
To: DRS POWER TECHNOLOGY, INC.
Reel/Frame 024599/0600 →