IP Library › Assignment 004188/0086
Patent Assignment
Reel/Frame 004188/0086

Assignment of Assignors Interest.

Recorded: 1983-09-27 Pages: 3
Assignors
RORDEN, LOUIS H.
Executed: 1983-09-20
FRASER, EDWARD C.
Executed: 1983-09-20
Assignee
Covered Property (1)
Ball Inclinometer
Patent: 4,587,741 →
Application: 06/536,556 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Apr 8, 1993
From: BAKER HUGHES INTEQ, INC.
To: BAKER HUGHES INCORPORATED
Reel/Frame 006481/0781 →
Change of Name Effective on 03/15/1993 Apr 8, 1993
From: BAKER HUGHES PRODUCTION TOOLS, INC.
To: BAKER HUGHES, INTEQ, INC.
Reel/Frame 006481/0798 →
Change of Name Effective on 01/28/1993 Apr 8, 1993
From: BAKER HUGHES MINING TOOLS, INC.
To: BAKER HUGHES DRILLING TECHNOLOGIES, INC.
Reel/Frame 006481/0800 →
Merger Effective on 03/15/1993CA Apr 8, 1993
From: BAKER HUGHES DRILLING TECHNOLOGIES, INC.
To: BAKER HUGHES PRODUCTION TOOLS, INC.
Reel/Frame 006481/0804 →
Merger Effective on 07/01/1992DE Apr 8, 1993
From: DEVELCO, INC.
To: EASTMAN TELECO COMPANY
Reel/Frame 006481/0807 →
Merger Effective on 12/22/1992TX Apr 8, 1993
From: EASTMAN TELECO COMPANY; BAKER HUGHES DRILLING TECHNOLOGIES, INC.
To: BAKER HUGHES MINING TOOLS, INC.
Reel/Frame 006496/0283 →