Patent Assignment
Reel/Frame 005209/0433
Assignment of Assignors Interest.
Recorded: 1989-12-20
Pages: 2
Assignor
SHANKS, IAN A.
Executed: 1989-11-01
Assignee
THORN EMI PLC
4 TENTERDEN ST., A COMPANY OF GREAT BRITAIN, LONDON, ENGLAND, W1A 2AY, UNITED KINGDOM
Covered Property
(1)
Method of and an Apparatus for Producing a Required Visual Signal for Direct Observation from a First Source of Light in the Presence of a Second Source of Light
Patent:
4,997,271 →
Application:
07/416,768 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.