ER

E. Gray Riggs

📍 Westerville, OH: #359 of 636 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,092,255 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4275768 Reinforced hose having embedded indicia strip Joseph K. Simmonds, Vernon D. Browning 1981-06-30