Patent Assignment
Reel/Frame 004092/0662
Assignment of Assignors Interest.
Recorded: 1983-02-03
Pages: 1
Assignor
SCOBIE, WILLIAM B.
Executed: 1983-02-02
Assignee
KEYSTONE INTERNATIONAL, INC.
HOUSTON,, TEXAS
Covered Property
(1)
Valve Seat Assembly and Valve
Patent:
4,505,290 →
Application:
06/463,410 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.