Patent Assignment
Reel/Frame 003806/0377
Assignment of Assignors Interest.
Recorded: 1980-10-20
Pages: 1
Assignor
JOFFRION RALPH K.
Executed: 1979-09-18
Assignee
COPOLYMER RUBER AND CHEMICAL CORPORATION
A CORP. OF LA., BATON ROUGE, LOUISIANA
Covered Property
(1)
Polar Resins Having Improved Characteristics by Blending with Epm and Epdm Polymers
Patent:
4,251,644 →
Application:
06/080,652 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.