CH

Charles C. Hatvany

📍 Angwin, CA: #8 of 10 inventorsTop 80%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,989,237 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4566222 One piece window or door guard — 1986-01-28