BB

Bill R. Burford

PO Portec: 1 patents #21 of 52Top 45%
📍 Cañon City, CO: #17 of 60 inventorsTop 30%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,109,518 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196804 Belt tightener for spiral conveyor belt Herbert G. Hecketsweiler 1980-04-08