DK

Douglas A. Kohl

📍 Osseo, MN: #17 of 40 inventorsTop 45%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,033,133 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4444145 Steering apparatus for boats with multiple rudders — 1984-04-24