HR

Henry Richardson

📍 Macomb, IL: #13 of 33 inventorsTop 40%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,953,478 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4750249 Pipe scraping tool — 1988-06-14