Walter A. Pribbenow

SI Smith International: 1 patents #390 of 708Top 60%

📍 Ponca City, OK: #283 of 444 inventorsTop 65%

🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%

Overall (All Time): #4,061,143 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4416554	Thrust bearing for rock bits	—	1983-11-22