SH

Stephen Hekelaar

SI Smith International: 8 patents #81 of 708Top 15%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
📍 Spring, TX: #327 of 2,039 inventorsTop 20%
🗺 Texas: #16,798 of 125,132 inventorsTop 15%
Overall (All Time): #562,018 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10544640 Multi-cycle pipe cutter and related methods Kenneth Gibson 2020-01-28
10151164 Single-trip casing cutting and bridge plug setting Adam M. Bennett, Ryan F. Strachan, David A. Stokes 2018-12-11
10113394 Multi-stage flow device 2018-10-30
10047582 Extended duration section mill and methods of use 2018-08-14
9416635 System and method of cutting and removing casings from wellbore 2016-08-16
9404331 Extended duration section mill and methods of use 2016-08-02
9353589 Multi-cycle pipe cutter and related methods 2016-05-31
9222328 Wellhead latch and removal systems David A. Stokes, James R. Ford, Michael Wardley 2015-12-29
8602101 Multi-cycle pipe cutter and related methods Kenneth Gibson 2013-12-10