Assignment of Assignors Interest.

Recorded: 1990-11-29 Pages: 3

Assignor

WISEMAN, WILLIAM A.

Executed: 1990-10-04

Assignee

POLYSAR RUBBER CORPORATION

SARNIA, A CORP. OF CANADA, PROVINCE OF ONTARIO, CANADA

Covered Property (1)

Plasticized Hydrogenated Nitrile Rubber

Patent: 5,068,275 →

Application: 07/593,743 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.