DS

David A. Stokes

SI Smith International: 2 patents #259 of 708Top 40%
WS Wellbore Integrity Solutions: 2 patents #2 of 35Top 6%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #929,947 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12000228 Flow diversion valve for downtool tool assembly Gavin Ray Packard, Adam M. Bennett, Richard T. Caminari 2024-06-04
10883359 Removing a casing section in a wellbore James Bain, Walter E. Friedl, Douglas Pipchuk 2021-01-05
10151164 Single-trip casing cutting and bridge plug setting Adam M. Bennett, Stephen Hekelaar, Ryan F. Strachan 2018-12-11
10030459 Thru-casing milling Timothy M. O'Rourke, Nathan E. Fuller 2018-07-24
9222328 Wellhead latch and removal systems James R. Ford, Stephen Hekelaar, Michael Wardley 2015-12-29