Patent Assignment
Reel/Frame 004201/0569
Assignment of Assignors Interest.
Recorded: 1983-12-16
Pages: 1
Assignee
Covered Property
(1)
Photographic Material
Patent:
4,436,811 →
Application:
06/391,091 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.