Assignment of Assignors Interest.

Recorded: 1988-04-11 Pages: 1

Assignor

SCOBIE, WILLIAM B.

Executed: 1988-03-11

Assignee

KEYSTONE INTERNATIONAL, INC.

P.O. BOX 40010, HOUSTON, TEXAS, 77240

Covered Property (1)

Method for Forming a Torus and a Piston Made Therefrom for Use in a Rotary Actuator

Patent: 4,817,213 →

Application: 07/157,887 →

Related Assignments (2)

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