DS

Douglas P Sprehe

AG Agrigenics: 7 patents #49 of 220Top 25%
Pioneer (Corteva): 2 patents #788 of 1,535Top 55%
DA Dow Agrosciences: 1 patents #801 of 1,183Top 70%
📍 Mayville, ND: #12 of 197 inventorsTop 7%
🗺 North Dakota: #170 of 2,395 inventorsTop 8%
Overall (All Time): #502,124 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11206792 Soybean variety 5PPSP96 2021-12-28
11160241 Soybean variety 5PDFB77 2021-11-02
11140851 Soybean variety 5PNBA83 2021-10-12
11058089 Soybean variety 5PVSQ69 2021-07-13
11019793 Soybean variety GF34657602 2021-06-01
11000004 Soybean variety 5PLVG49 2021-05-11
10729092 Soybean variety GF21719426 2020-08-04
10729093 Soybean variety GF21719849 2020-08-04
7291773 Inbred maize line PH3PG Roy Luedtke, Jr. 2007-11-06
6818811 Inbred maize line PH3PG Roy Luedtke, Jr. 2004-11-16