Patent Assignment
Reel/Frame 004588/0257
Assignment of Assignors Interest.
Recorded: 1986-08-01
Pages: 1
Assignee
KEYSTONE INTERNATIONAL, INC., A TEXAS CORP.
P.O. BOX 40010, HOUSTON, TEXAS, 77240
Covered Property
(1)
Apparatus for Fixing the Position of a Valve Element Shaft in a Bore
Patent:
4,659,064 →
Application:
06/892,785 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.