Patent Assignment
Reel/Frame 023464/0249
Assignment of Assignor's Interest
Recorded: 2009-11-03
Pages: 7
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
System and Method for Determining Stretch or Compression of a Drill String
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.