DH

David A. Hanson

JD John Deere: 1 patents #167 of 544Top 35%
📍 Urbandale, IA: #8 of 27 inventorsTop 30%
🗺 Iowa: #543 of 1,748 inventorsTop 35%
Overall (2017): #449,937 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

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