Patent Assignment
Reel/Frame 004785/0943
Assignment of Assignors Interest.
Recorded: 1987-08-20
Pages: 2
Assignor
LEON, ROBERT L.
Executed: 1987-08-20
Covered Property
(1)
System for Evaluating the Condition and Performance of a Valve and Valve Operator Combination
Patent:
4,805,451 →
Application:
07/087,541 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.