Patent Assignment
Reel/Frame 005123/0067
Assignment of Assignors Interest.
Recorded: 1989-08-18
Pages: 2
Assignee
KEYSTONE INTERNATIONAL HOLDINGS CORP.
2625 CONCORD PIKE, WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Low Pressure Recirculation Valve
Patent:
4,941,502 →
Application:
07/359,134 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.