IP Library › Assignment 003961/0357
Patent Assignment
Reel/Frame 003961/0357

Assignment of Assignors Interest.

Recorded: 1982-03-26 Pages: 1
Assignors
O HANLON, TOM A.
Executed: 1981-07-22
MADONA, PETER L.
Executed: 1981-07-22
WALLACE, GERALD F.
Executed: 1981-07-22
Assignee
Covered Property (1)
Hand Held Water Drilling Method and Apparatus
Patent: 4,437,525 →
Application: 06/280,797 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 1995
From: FLOW INDUSTRIES, INC.
To: Y. H. PAO FOUNDATION
Reel/Frame 007674/0093 →
Assignment of Assignor's Interest Oct 10, 1995
From: Y.H. PAO FOUNDATION
To: WATERJET INTERNATIONAL, INC.
Reel/Frame 007674/0098 →