DJ

Dennis R. Jannin

📍 Perryville, MO: #3 of 18 inventorsTop 20%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,322,293 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4912886 Protection device — 1990-04-03
4907380 Protection device for bales — 1990-03-13