SL

Stephen A. Lefko

EA E.I. Du Pont De Nemours And: 1 patents #340 of 843Top 45%
Pioneer (Corteva): 1 patents #174 of 302Top 60%
📍 West Chester, PA: #43 of 125 inventorsTop 35%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #159,861 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7939707 Method of evaluating plant protection Rachel R. Binning, Timothy M. Nowatzki, Deanne L. Wright, Bruce H. Stanley, Stephen D. Thompson +1 more 2011-05-10