Patent Assignment
Reel/Frame 041803/0676
Assignment of Assignor's Interest
Recorded: 2017-03-31
Pages: 5
Assignor
ESLINGER, DAVID MILTON
Executed: 2017-02-15
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
State Estimation and Run Life Prediction for Pumping System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.