IP Library › Assignment 003835/0049
Patent Assignment
Reel/Frame 003835/0049

Assignment of Assignors Interest.

Recorded: 1980-11-26 Pages: 1
Assignor
ALTER LARRY D.
Executed: 1980-11-03
Assignee
E-SYSTEMS INC., A CORP. OF DE.
6250 LBJ FREEWAY,, DALLAS,, TEXAS, 75240
Covered Property (1)
Continuously Variable Piezoelectric Crystal Delay Line
Patent: 4,340,872 →
Application: 06/210,630 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 13, 1998
From: E-SYSTEMS, INC.
To: RAYTHEON E-SYSTEMS, INC., A CORP. OF DELAWARE
Reel/Frame 009507/0603 →
Assignment of Assignor's Interest Nov 11, 1998
From: RAYTHEON E-SYSTEMS, INC., A CORP. OF DELAWARE
To: RAYTHEON COMPANY, A CORP. OF DELAWARE
Reel/Frame 009570/0001 →