SM

Samuel E. McDuffee

📍 Kingman, AZ: #12 of 58 inventorsTop 25%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,826,470 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5220539 Biblical timepiece having improved display characteristics — 1993-06-15