RH

Richard E. 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): #268,579 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9828771 Boom assembly joints Mark E. Barker, Roger E. Daniels 2017-11-28