AJ

Ashley Bernard Johnson

Schlumberger Technology: 9 patents #7 of 1,160Top 1%
Overall (2019): #11,837 of 560,194Top 3%
9
Patents 2019

Issued Patents 2019

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10519722 Reamer Jonathan Robert Hird, Gokturk Tunc 2019-12-31
10508499 Reamer Jonathan Robert Hird, Gokturk Tunc 2019-12-17
10501995 Reamer Jonathan Robert Hird, Gokturk Tunc 2019-12-10
10487599 Bell nipple 2019-11-26
10458224 Monitoring of equipment associated with a borehole/conduit Paul Dickenson, Gareth Lees, Arthur H. Hartog, Cheng-Gang Xie, Paul Hammond +4 more 2019-10-29
10449477 Intelligent mud-gas separation and handling system Jacques Orban 2019-10-22
10415318 Expandable reamer Jonathan Robert Hird 2019-09-17
10273793 Management and control of a sealing element of a rotating control device Paul Anthony Francis 2019-04-30
10233698 Instrumented rotary tools with attached cutters Caroline Humphrey, John Cook, Gokturk Tunc 2019-03-19