JC

John Cannell

NV National Oilwell Varco: 1 patents #15 of 97Top 20%
📍 Houston, TX: #738 of 2,453 inventorsTop 35%
🗺 Texas: #5,225 of 15,389 inventorsTop 35%
Overall (2017): #372,027 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9611704 Hands free gooseneck with rotating cartridge assemblies Frank Benjamin Springett, George Tisdale, Stephen B. Gauntt, Matthew G. Taylor 2017-04-04