DN

David Nowowiejski

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
WH Weatherford Technology Holdings: 1 patents #412 of 753Top 55%
📍 Cypress, TX: #499 of 1,064 inventorsTop 50%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,838,839 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11280160 Multi-zone hydraulic stimulation system Sean Calahan, Aju Abraham, Chris Shewchuk 2022-03-22
9523261 High flow rate multi array stimulation system Antonio Flores, David Ward 2016-12-20