CH

Charles K. Hill

📍 Carlisle, OH: #3 of 11 inventorsTop 30%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,887,448 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5056463 Aquarium-terrarium apparatus James Wilkins 1991-10-15