DK

David D. Karlstrom

📍 Cloquet, MN: #63 of 125 inventorsTop 55%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,428,073 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7104936 Strength and power training system — 2006-09-12