Patent Assignment
Reel/Frame 004164/0070
Assignment of Assignors Interest.
Recorded: 1983-09-01
Pages: 2
Assignor
SHAPIRO, LEONARD
Executed: 1983-06-29
Assignee
PENNWALT CORPORATIO, A CORP. OF PA
3 PARKWAY, PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Hard Surfacing for a Centrifuge Conveyor
Patent:
4,416,656 →
Application:
06/366,102 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.