IP Library Assignment 004938/0598
Patent Assignment
Reel/Frame 004938/0598

Assignment of Assignors Interest.

Recorded: 1988-08-25 Pages: 2
Covered Property (1)
Gas Cooling System for Processing Furnace
Patent: 4,906,182 →
Application: 07/236,451 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 13, 1998
From: ABAR IPSEN INDUSTRIES, INC.
To: IPSEN INTERNATIONAL, INC.
Reel/Frame 008967/0995 →
Change of Name Aug 15, 2007
From: IPSEN INTERNATIONAL, INC.
To: IPSEN, INC.
Reel/Frame 019690/0543 →