IP Library Assignment 004959/0783
Patent Assignment
Reel/Frame 004959/0783

Assignment of Assignors Interest.

Recorded: 1988-10-11 Pages: 2
Assignor
MUTCHLER, PAUL A.
Executed: 1988-08-22
Assignee
ENGINEERED AIR SYSTEMS, INC.
1270 NORTH PRICE ROAD, ST. LOUIS, MISSOURI, 63132
Covered Property (1)
Steady State Fuel Burner Assembly for a Heat Exchanger and Method of Operating Same
Patent: 4,875,851 →
Application: 07/237,445 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Mar 10, 2006
From: ENGINEERED AIR SYSTEMS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 017286/0786 →
Patent Security Agreement Jul 20, 2007
From: DRS SUSTAINMENT SYSTEMS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 019580/0555 →