CH

Carl M. Hoffmaster

SI Smith International: 1 patents #25 of 69Top 40%
📍 Houston, TX: #357 of 1,302 inventorsTop 30%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #252,838 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6659207 Bi-centered drill bit having enhanced casing drill-out capability and improved directional stability Timothy P. Beaton 2003-12-09