JZ

James N. Zehren

TL Trw Limited: 1 patents #11 of 83Top 15%
📍 Bartlesville, OK: #46 of 142 inventorsTop 35%
🗺 Oklahoma: #101 of 552 inventorsTop 20%
Overall (1982): #55,015 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4352394 Cable-suspended well pumping systems — 1982-10-05