CO

Charles D. Osterholm

📍 Cocolalla, ID: #3 of 6 inventorsTop 50%
🗺 Idaho: #3,046 of 8,810 inventorsTop 35%
Overall (All Time): #1,480,527 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10159237 Line dampener — 2018-12-25
10021865 Trolling weight Charles Lonnie Osterholm 2018-07-17
5076547 Apparatus and method for collapsible handrail — 1991-12-31