IP Library Assignment 004002/0353
Patent Assignment
Reel/Frame 004002/0353

Merger

Recorded: 1982-06-21 Pages: 4
Assignor
SUBMERGIBLE OIL SYSTEMS, INC.
Executed: 1982-05-28
Assignee
Covered Property (1)
Electronic Cooling
Patent: 4,302,793 →
Application: 06/099,016 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of a Part of Assignors Interest Apr 25, 1983
From: CEBTRILIFT-HUGHES INC.
To: HUGHES TOOL COMPANY
Reel/Frame 004123/0711 →
Assignment of Assignors Interest. Aug 8, 1988
From: HUGHES TOOL COMPANY
To: BAKER HUGHES INCORPORATED
Reel/Frame 005050/0861 →