PC

Paul E. Cox

SI Smith International: 1 patents #25 of 69Top 40%
📍 Diemelstraße, TX: #36 of 109 inventorsTop 35%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #145,879 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6655478 Fracture and wear resistant rock bits Dah-Ben Liang, Gary R. Portwood, John L. Williams 2003-12-02