Patent Assignment
Reel/Frame 004333/0158
Assignment of Assignors Interest.
Recorded: 1984-11-05
Pages: 1
Assignor
POWELL, ROBERT F.
Executed: 1984-10-15
Assignee
Covered Property
(1)
Portable Pressure Gauge Tester
Patent:
4,566,308 →
Application:
06/667,988 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.