Patent Assignment
Reel/Frame 005931/0206
Assignment of Assignors Interest.
Recorded: 1991-12-02
Pages: 7
Assignee
DRESSER INDUSTRIES, INC.
A CORP. OF DELAWARE, DALLAS, TEXAS
Covered Property
(1)
Method of Calibrating Mechanical Pressure Gauges
Patent:
5,067,100 →
Application:
07/570,913 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jul 3, 2001
From: DRESSER, INC.; DRESSER RE, INC.; DEG ACQUISITIONS, LLC; DRESSER INTERNATIONAL, INC.
To: MORGAN STANLEY & CO., INCORPORATED
Reel/Frame 011944/0282 →
Change of Name
Apr 17, 2002
From: DRESSER EQUIPMENT GROUP, INC.
To: DRESSER, INC., A DELAWARE CORPORATION
Reel/Frame 012831/0557 →
Nunc Pro Tunc Assignment
Apr 17, 2002
From: DRESSER INDUSTRIES, INC.
To: DRESSER EQUIPMENT GROUP, INC.
Reel/Frame 012833/0088 →