BB

Bruce H. Burr

NV National Oilwell Varco: 1 patents #8 of 89Top 9%
📍 Willis, TX: #2 of 8 inventorsTop 25%
🗺 Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #472,371 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10161190 Drill bit seal and method of using same — 2018-12-25