JD

Jonathan Dunlop

Schlumberger Technology: 1 patents #336 of 1,160Top 30%
Overall (2019): #411,315 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10473816 Calibrations for a well drilling apparatus James Belaskie, Jose Sanchez, Richard John Harmer, Maurice Ringer, CuiLi Yang 2019-11-12