AB

Arnold M. Berg

📍 Thief River Falls, MN: #57 of 101 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,041,284 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4472603 Portable communication apparatus — 1984-09-18