Patent Assignment
Reel/Frame 004873/0642
Assignment of Assignors Interest.
Recorded: 1988-05-16
Pages: 1
Assignor
SHAPIRO, LEONARD
Executed: 1988-05-06
Assignee
PENNWALT CORPORATION, A CORP. OF PA
THREE PARKWAY, PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Centrifuge Apparatus
Patent:
4,761,157 →
Application:
06/495,841 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.