Patent Assignment
Reel/Frame 004150/0497
Assignment of Assignors Interest.
Recorded: 1983-07-25
Pages: 1
Assignor
WARD, JOHN W.
Executed: 1979-10-10
Assignee
Covered Property
(1)
Hydrocarbon Conversion Catalyst
Patent:
4,419,271 →
Application:
06/084,761 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.