Patent Assignment
Reel/Frame 041926/0675
Assignment of Assignor's Interest
Recorded: 2017-04-07
Pages: 9
Assignors
IZUHARA, WATARU
Executed: 2017-03-30
SAKIYAMA, NAOKI
Executed: 2017-03-30
YAMAMOTO, HIROAKI
Executed: 2017-03-31
WATANABE, SHIN'ICHI
Executed: 2017-03-29
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
System and Method for Quantitative Cement Bond Evaluation