EV

Elmer J. Volmert

HE Houston Engineers: 1 patents #2 of 9Top 25%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,866,329 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5174393 Hydraulic jar Billy J. Roberts, Arthur Warren Meeks 1992-12-29