PS

Paul A. Stephens

Pioneer (Corteva): 4 patents #9 of 130Top 7%
📍 Urbandale, IA: #2 of 25 inventorsTop 8%
🗺 Iowa: #26 of 1,029 inventorsTop 3%
Overall (2002): #13,095 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6362400 Soybean variety 92B75 Robert Eugene Freestone 2002-03-26
6346657 Soybean variety 92B62 Debra Kay Steiger 2002-02-12
6342659 Soybean variety 93B26 Leon G. Streit 2002-01-29
6339186 Soybean variety 92B56 2002-01-15