RF

Roger Funk

📍 Kent, OH: #135 of 318 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,135,066 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7534280 Fertilizers containing polyamino acid — 2009-05-19
4529000 Flow volume proportioning system — 1985-07-16