Patent Assignment
Reel/Frame 004904/0903
Assignment of Assignors Interest.
Recorded: 1988-06-20
Pages: 1
Assignee
KEYSTONE INTERNATIONAL, INC, A CORP. OF TEXAS
3600 WEST FULF BANK DRIVE, HOUSTON, TEXAS, 77040
Covered Property
(1)
Methods and Apparatus for Adjusting a Valve Closure Member
Patent:
4,846,441 →
Application:
07/209,109 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.