Patent Assignment
Reel/Frame 004961/0884
Assignment of Assignors Interest.
Recorded: 1988-09-19
Pages: 1
Assignee
KEYSTONE INTERNATIONAL, INC., A CORP. OF TX
P.O. BOX 40010, HOUSTON, TEXAS, 77240
Covered Property
(1)
Transmission Assembly for Use with Double Block and Bleed System
Patent:
4,846,225 →
Application:
07/246,258 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.