RK

Robert F. Kamrath

3M: 26 patents #455 of 11,543Top 4%
📍 Mahtomedi, MN: #15 of 255 inventorsTop 6%
🗺 Minnesota: #2,420 of 52,454 inventorsTop 5%
Overall (All Time): #153,585 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5271806 Method for sizing paper Robert F. Deutsch, John W. Eberlin 1993-12-21