Patent Assignment
Reel/Frame 006942/0751
Assignment of Assignor's Interest
Recorded: 1994-04-18
Pages: 2
Assignor
WILKERSON CORPORATION
Executed: 1994-03-14
Assignee
DOMNICK HUNTER LIMITED
DURHAM ROAD, BIRTLEY, DURHAM, ENGLAND, DH3 2SF, UNITED KINGDOM
Covered Property
(1)
Twin Tower Gas Fractionation Apparatus
Patent:
4,559,065 →
Application:
06/590,013 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Feb 11, 2002
From: CKD-CREATEC CORPORATION
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 012598/0990 →
Merger
Feb 11, 2002
From: WILKERSON CORPORATION
To: CKD-CREATEC CORPORATION
Reel/Frame 012607/0078 →
Assignment of Assignor's Interest
May 28, 2002
From: PARKER-HANNIFIN CORPORATION
To: PARKER HANNIFIN CUSTOMER SUPPORT INC.
Reel/Frame 012928/0198 →