BJ

Barry G. Jansma

NV National Oilwell Varco: 2 patents #125 of 551Top 25%
RS Robbins & Myers Energy Systems: 1 patents #11 of 31Top 40%
📍 Spring, TX: #748 of 2,039 inventorsTop 40%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,459,718 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10851946 Pressure vessel and door actuator Mark C. Euwer, Thomas Tuan-Huy Do 2020-12-01
10107402 Pressure vessel and door actuator Mark C. Euwer, Thomas Tuan-Huy Do 2018-10-23
8820565 Clamp-style closure Saeed A. Akhund, Jarrod S. Robertson, Michael J. Chiles, Steven W. Curry, Mark C. Euwer 2014-09-02