RH

Richard A. Humpal

JD John Deere: 7 patents #12 of 694Top 2%
📍 Ankeny, IA: #2 of 64 inventorsTop 4%
🗺 Iowa: #32 of 1,791 inventorsTop 2%
Overall (2020): #17,240 of 565,922Top 4%
7
Patents 2020

Issued Patents 2020

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10842143 Multi-fluid spray system and method for agricultural product application Ryan P. Davis, Dennis J. Sullivan, Larry P. Ferguson 2020-11-24
10827693 Sprayers in a temperature inversion Noel W. Anderson, Terence D. Pickett, Travis G. Funseth 2020-11-10
10828655 Residue detection system Kathryn L. Dunkel 2020-11-10
10820585 Sprayer systems with retractable drop apparatuses Mark E. Barker 2020-11-03
10786826 Equalization of nozzle performance for sprayers Dennis J. Sullivan 2020-09-29
10773271 Time varying control of the operation of spray systems Travis G. Funseth, Stacy L. Bullock 2020-09-15
10730065 Hybrid flow nozzle system Travis G. Funseth, Stacy L. Bullock 2020-08-04