Patent Assignment
Reel/Frame 004007/0020
Assignment of Assignors Interest.
Recorded: 1982-06-15
Pages: 2
Assignee
Covered Property
(1)
Two-Piece Despin Obturator
Patent:
4,552,071 →
Application:
06/388,551 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.