Patent Assignment
Reel/Frame 007280/0813
Assignment of Assignor's Interest
Recorded: 1994-12-09
Pages: 4
Assignee
SENIOR ENGINEERING COMPANY
5701 SOUTHEASTERN AVENUE, COMMERCE, CALIFORNIA, 90040
Covered Property
(1)
Apparatus for and a Method of Severing Multiple Casing Strings Using Explosives
Patent:
5,467,824 →
Application:
08/352,910 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Collateral Assignment and Security Agreement
Jul 18, 1997
From: THERMAL ENGINEERING INTERNATIONAL (USA) INC.
To: CONGRESS FINANCIAL CORPORATION
Reel/Frame 008604/0324 →
Change of Name
Jul 18, 1997
From: SENIOR ENGINEERING COMPANY
To: THERMAL ENGINEERING INTERNATIONAL (USA) INC.
Reel/Frame 008604/0353 →
Security Interest
Jan 21, 2003
From: THERMAL ENGINEERING INTERNATIONAL (USA) INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 013699/0717 →
Release of Security Interest
Sep 25, 2013
From: CONGRESS FINANCIAL CORPORATION
To: THERMAL ENGINEERING INTERNATIONAL (USA) INC.
Reel/Frame 031276/0893 →