LD

Larry Dougan

📍 Iowa Falls, IA: #13 of 30 inventorsTop 45%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,061,059 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4416220 Automatic hog feeding system — 1983-11-22