Patent Assignment
Reel/Frame 004245/0700
Mortgage
Recorded: 1984-04-18
Pages: 10
Assignor
HILDEBRAND, PAUL N.
Executed: 1984-04-12
Assignee
ORANGE ENERGY SYSTEMS INC
1158 NW CACHE RD, LAWTON, OKLAHOMA
Covered Property
(1)
Apparatus for Reducing Heater and Air Conditining Energy Consumption
Patent:
4,423,765 →
Application:
06/384,017 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 26, 1983
From: HILDEBRAND, PAUL N.
To: ORANGE ENERGY SYSTEMS, INC., LAWTON, OK., A CORP. OF OK.
Reel/Frame 004130/0543 →
Patent Security, Collateral Assignment and License Agreement
Oct 18, 1993
From: EXCEL ENERGY TECHNOLOGIES, INC.
To: ML OKLAHOMA VENTURE PARTNERS, LIMITED PARTNERSHIP
Reel/Frame 006726/0696 →
Assignment of Assignor's Interest
Oct 18, 1993
From: ORANGE ENERGY SYSTEMS, INC.
To: HILDEBRAND ENTERPRISES, INC.
Reel/Frame 006728/0745 →
Termination of Security Interest
Apr 19, 1994
From: ML OKLAHOMA VENTURE PARTNERS, LIMITED PARTNERSHIP
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 006952/0290 →
Security Agreement
Nov 10, 1997
From: EXCEL ENERGY TECHNOLOGIES, LTD.
To: PUBLIC SERVICE COMPANY OF OKLAHOMA
Reel/Frame 008792/0783 →
Termination Statement
Sep 1, 1998
From: PUBLIC SERVICE COMPANY OF OKLAHOMA
To: EXCEL ENERGY TECHNOLOGIES, LTD.
Reel/Frame 009414/0397 →
Assignment of Assignor's Interest
Aug 1, 2008
From: EXCEL ENERGY TECHNOLOGIES, LTD.
To: SITE CONTROLS, LLC
Reel/Frame 021328/0215 →