Patent Assignment
Reel/Frame 012320/0341
Corrective Assignment to Add Inventor Erroneously Omitted, Previously Recorded at Reel 011716, Frame 0211.
Recorded: 2001-10-09
Pages: 9
Assignors
BLOOM, DUANE
Executed: 2001-01-26
ESTEP, JAMES W.
Executed: 2001-01-30
KRUEGER, RUDOLPH ERNST V
Executed: 2001-01-26
MOORE, NORMAN BRUCE
Executed: 2001-01-26
YOO, KWANG M.
Executed: 2001-01-30
Assignee
WESTERN WELL TOOL, INC.
1150 TUSTIN AVENUE, ANAHEIM, CALIFORNIA, 92807
Covered Property
(1)
Sensor assembly
Patent:
6,367,366 →
Application:
09/599,071 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 12, 2010
From: WESTERN WELL TOOL, INC.
To: WWT, INC.
Reel/Frame 025303/0681 →
Change of Name
Nov 12, 2010
From: WWT, INC.
To: WWT INTERNATIONAL, INC.
Reel/Frame 025304/0785 →
Assignment of Assignor's Interest
Aug 20, 2014
From: WWT INTERNATIONAL, INC
To: WWT NORTH AMERICA HOLDINGS, INC.
Reel/Frame 033577/0746 →