PK

Paul Koelling

Pioneer (Corteva): 2 patents #788 of 1,535Top 55%
📍 Cedar Falls, IA: #204 of 441 inventorsTop 50%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,135,891 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7544865 Soybean variety XB26R06 Paul A. Stephens, Robert Eugene Freestone 2009-06-09
6166296 Soybean variety 92B35 Robert Eugene Freestone 2000-12-26