RD

Ryan P. Davis

JD John Deere: 1 patents #243 of 694Top 40%
📍 Ankeny, IA: #25 of 64 inventorsTop 40%
🗺 Iowa: #557 of 1,791 inventorsTop 35%
Overall (2020): #291,401 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10842143 Multi-fluid spray system and method for agricultural product application Richard A. Humpal, Dennis J. Sullivan, Larry P. Ferguson 2020-11-24