RS

Richard D. Schwinler

📍 Winner, SD: #3 of 7 inventorsTop 45%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,837,407 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5261179 Bird repelling device — 1993-11-16