IP Library › Assignment 005582/0328
Patent Assignment
Reel/Frame 005582/0328

Assignment of Assignors Interest.

Recorded: 1991-01-10 Pages: 3
Assignor
RITTER, KENT E.
Executed: 1991-01-04
Assignee
ABB AIR PREHEATER, INC.
A CORP. OF DELAWARE, WELLSVILLE, NEW YORK
Covered Property (1)
Hot Spot Detection and Supression System
Patent: 5,097,889 →
Application: 07/639,299 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 26, 2001
From: ABB AIR PREHEATER, INC.
To: ABB ALSTOM POWER INC.
Reel/Frame 011658/0807 →
Change of Name Apr 17, 2001
From: ABB ALSTOM POWER INC.
To: ALSTOM POWER INC.
Reel/Frame 011675/0205 →