Patent Assignment
Reel/Frame 005255/0606
Assignment of Assignors Interest.
Recorded: 1990-03-19
Pages: 2
Assignor
CHOU, ALAN F.
Executed: 1990-03-13
Covered Property
(1)
Method and Means for Mounting Valve Member on Valve Stem
Patent:
4,964,432 →
Application:
07/495,162 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 28, 1991
From: DEYSTONE INTERNATIONAL, INC., A CORP. OF TX
To: KEYSTONE INTERNATIONAL HOLDINGS CORP., A CORP. OF DE
Reel/Frame 005642/0633 →
Assignment of Assignor's Interest
Dec 6, 2006
From: TYCO FLOW CONTROL, INC.
To: TYCO VALVES & CONTROLS INC.
Reel/Frame 018584/0542 →