RH

Richard A. Humpal

JD John Deere: 1 patents #167 of 544Top 35%
📍 Ankeny, IA: #19 of 56 inventorsTop 35%
🗺 Iowa: #543 of 1,748 inventorsTop 35%
Overall (2017): #268,578 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9604237 Pitch-based control for sprayers and sprayer operations David A. Hanson, Bradley J. Hitchler, Matthew Martin 2017-03-28