IP Library › Assignment 004885/0976
Patent Assignment
Reel/Frame 004885/0976

Assignment of Assignors Interest.

Recorded: 1988-06-03 Pages: 2
Assignors
HARPER, ROBERT
Executed: 1988-05-27
LISS, CHERYL V.
Executed: 1988-05-27
Assignee
RAYTHEON COMPANY, A CORP. OF DE
LEXINGTON, MASSACHUSETTS, 02173
Covered Property (1)
Helical Waveguide to Rectangular Waveguide Coupler
Patent: 4,851,736 →
Application: 07/201,804 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 18, 1994
From: RAYTHEON COMPANY
To: LITTON SYSTEMS, INC.
Reel/Frame 006903/0037 →
Assignment of Assignor's Interest Dec 16, 2002
From: LITTON SYSTEMS, INC., A DELAWARE CORPORATION
To: L-3 COMMUNICATIONS CORPORATION
Reel/Frame 013532/0180 →
Assignment of Assignor's Interest Jun 6, 2003
From: LITTON SYSTEMS, INC.
To: L-3 COMMUNICATIONS CORPORATION
Reel/Frame 014108/0494 →