RS

Robert A. Kamrud, Sr.

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Chanhassen, MN: #242 of 392 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,977,389 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4676472 High voltage tubing conductor holding device — 1987-06-30