DG

David John Gebhardt

Pioneer (Corteva): 5 patents #5 of 99Top 6%
📍 Gaylord, MN: #1 of 1 inventorsTop 100%
🗺 Minnesota: #141 of 4,860 inventorsTop 3%
Overall (2003): #10,516 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6605755 Soybean variety 92B12 Michael Thomas Roach, John Franklin Soper 2003-08-12
6586659 Soybean variety 91B92 Michael Thomas Roach, John Franklin Soper 2003-07-01
6583342 Soybean variety 90B11 Michael Thomas Roach, John Franklin Soper 2003-06-24
6583343 Soybean variety 91B12 Michael Thomas Roach, John Franklin Soper 2003-06-24
6580018 Soybean variety 91B33 Michael Thomas Roach, John Franklin Soper 2003-06-17