Patent Assignment
Reel/Frame 006817/0090
Assignment of Assignor's Interest
Recorded: 1993-12-22
Pages: 4
Assignor
PELTON, JOHN F.
Executed: 1993-02-16
Assignee
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD, DANBURT, CT 06810-5113, CONNECTICUT
Covered Property
(1)
Gas Dispersion Apparatus for Molten Aluminum Refining
Patent:
5,364,078 →
Application:
08/021,533 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 3, 1998
From: PRAXAIR TECHNOLOGY, INC.
To: FOSECO INTERNATIONAL LIMITED
Reel/Frame 008975/0342 →
Security Agreement
Aug 1, 2007
From: PYROTEK INCORPORATED
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 019628/0025 →
Security Agreement
Sep 3, 2010
From: PYROTEK INCORPORATED
To: WELLS FARGO, NATIONAL ASSOCIATION
Reel/Frame 024933/0783 →