Patent Assignment
Reel/Frame 006581/0608
Assignment of Assignor's Interest
Recorded: 1993-02-26
Pages: 3
Assignor
MCNEELY, MICHAEL D.
Executed: 1993-02-18
Assignee
KEYSTONE INTERNATIONAL HOLDINGS CORP.
9600 W. GULF BANK ROAD, HOUSTON,, TEXAS, 77040
Covered Property
(1)
Safety Relief Valve for Pressure Vessels
Patent:
5,307,831 →
Application:
08/023,554 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.