CO

Calvin G. Ollis

📍 Olive Branch, MS: #65 of 110 inventorsTop 60%
🗺 Mississippi: #1,935 of 4,257 inventorsTop 50%
Overall (All Time): #3,712,530 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5614119 No freeze protection device for an outdoor faucet — 1997-03-25