MK

Mark Koehler

📍 Fairmont, MN: #33 of 72 inventorsTop 50%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,976,790 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4674254 Wood track suspension ceiling system David Koehler 1987-06-23