PH

Platt W. Hill

📍 West Dundee, IL: #38 of 75 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,064,139 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
PP4802 Burn-resistant Japanese Yew — 1982-01-19