Patent Assignment
Reel/Frame 011358/0100
Assignment of Assignor's Interest
Recorded: 2000-11-30
Pages: 4
Assignee
DEEP VISION LLC
4 GREENWAY PLAZA, 10TH FLOOR, HOUSTON, TEXAS, 77046
Covered Property
(1)
Apparatus and Method for Rotating a Portion of a Drill String
Patent:
6,446,737 →
Application:
09/660,822 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.