RJ

Ron J. Winfrey, Jr.

Pioneer (Corteva): 1 patents #1,022 of 1,535Top 70%
📍 Johnston, IA: #174 of 247 inventorsTop 75%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,568,983 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6171864 Calreticulin genes and promoter regions and uses thereof Sean J. Coughlan 2001-01-09