CO

Calvin G. Ollis

📍 Olive Branch, MS: #3 of 8 inventorsTop 40%
🗺 Mississippi: #37 of 273 inventorsTop 15%
Overall (1997): #184,554 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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