Patent Assignment
Reel/Frame 036248/0232
Assignment of Assignor's Interest
Recorded: 2015-08-04
Pages: 2
Assignor
HALL, DAVID R.
Executed: 2015-07-31
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Double Sintered Thermally Stable Polycrystalline Diamond Cutting Elements
Application:
12/750,526 →
Publication:
US 2010/0242375
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.