JE

Justin Wade Erwin

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,885,450 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11092145 Pump and valve retainer assembly Christopher E. Robinson, Daniel Alan Senechal 2021-08-17
9334736 Rotary fluid machine operable as a motor or a pump Daryl Wheeler, Timothy D. Burns, Sr. 2016-05-10