PC

Patrick Chapman

📍 Rapid City, SD: #6 of 28 inventorsTop 25%
🗺 South Dakota: #50 of 233 inventorsTop 25%
Overall (2018): #283,518 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10136625 Ice fishing rod with heating concentrated at eyelets Dale A. Lefebre, David Fielding 2018-11-27