OL

Otis M. Larsen

📍 Columbia Heights, MN: #69 of 121 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,576,161 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6205673 Fractional-decimal vernier Richard D. Larsen 2001-03-27