DA

David Carter Allensworth

Schlumberger Technology: 6 patents #1,057 of 7,293Top 15%
WI Western Atlas International: 1 patents #141 of 314Top 45%
📍 Pearland, TX: #110 of 849 inventorsTop 15%
🗺 Texas: #18,864 of 125,132 inventorsTop 20%
Overall (All Time): #638,004 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10329876 Valve with integral piston Gary L. Rytlewski 2019-06-25
9863202 Propellant energy to operate subsea equipment Gary L. Rytlewski, Laure Mandrou, Quangen Du, Deepak Dcosta 2018-01-09
9637998 Subsea safety valve system Josh Rayner 2017-05-02
9441439 Rotary actuated cutter module system and methodology 2016-09-13
9091136 Subsea safety valve system Josh Rayner 2015-07-28
8720578 Telescoping orientation joint Josh Rayner 2014-05-13
7172447 Subsea gang connector system Timothy William Crown 2007-02-06
6044038 Marine seismic cable system 2000-03-28