Patent Assignment
Reel/Frame 006020/0249
Assignment of Assignors Interest.
Recorded: 1992-02-07
Pages: 3
Assignor
SIEBERT, EDWARD T.
Executed: 1992-02-07
Assignee
HUGHES AIRCRAFT COMPANY
A CORPORATION OF DE, LOS ANGELES, CALIFORNIA
Covered Property
(1)
Spatial Wavefront Evaluation by Intensity Relationship
Patent:
5,367,375 →
Application:
07/832,282 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 26, 2000
From: HE HOLDINGS, INC. DBA HUGHES ELECTRONICS
To: RAYTHEON COMPANY
Reel/Frame 010937/0594 →
Change of Name
Jun 26, 2000
From: HUGHES AIRCRAFT COMPANY, A DELAWARE CORPORATION
To: HE HOLDINGS, INC., A CORPORATION OF DELAWARE
Reel/Frame 010937/0601 →
Assignment of Assignor's Interest
Feb 13, 2001
From: RAYTHEON COMPANY
To: B.F. GOODRICH COMPANY, THE
Reel/Frame 011497/0102 →