DS

Douglas P Sprehe

Pioneer (Corteva): 1 patents #61 of 164Top 40%
📍 Mayville, ND: #4 of 7 inventorsTop 60%
🗺 North Dakota: #22 of 90 inventorsTop 25%
Overall (2004): #231,306 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818811 Inbred maize line PH3PG Roy Luedtke, Jr. 2004-11-16