RP

Roy Pietraschke

📍 Cuba, MO: #12 of 27 inventorsTop 45%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #4,053,834 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4391046 Solar heated grain drying system — 1983-07-05