IP Library Assignment 005470/0970
Patent Assignment
Reel/Frame 005470/0970

Assignment of Assignors Interest.

Recorded: 1990-10-04 Pages: 2
Covered Property (1)
Low Nox Burner
Patent: 5,044,931 →
Application: 07/592,622 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Jul 13, 2004
From: SELAS CORPORATION OF AMERICA
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 014845/0050 →
Assignment of Assignor's Interest May 6, 2005
From: SELAS CORPORATION OF AMERICA
To: SELAS HEAT TECHNOLOGY COMPANY LLC
Reel/Frame 015972/0804 →