Patent Assignment
Reel/Frame 003838/0637
Assignment of Assignors Interest.
Recorded: 1980-11-10
Pages: 2
Assignors
JOHNSON D. EMIL
Executed: 1980-10-31
KRUTCHEN CHARLES M.
Executed: 1980-10-31
SHARPS G. VINCENT JR.
Executed: 1980-10-31
Assignee
Covered Property
(1)
Polymer Foam Extrusion System
Patent:
4,344,710 →
Application:
06/205,353 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.