RH

Richard A. Humpal

JD John Deere: 7 patents #6 of 593Top 2%
📍 Ankeny, IA: #2 of 69 inventorsTop 3%
🗺 Iowa: #30 of 1,684 inventorsTop 2%
Overall (2019): #16,810 of 560,194Top 4%
7
Patents 2019

Issued Patents 2019

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10485229 Spray boom nozzle control Curtis R. Hammer, Patrick J. Fisher, Dolly Y. Wu 2019-11-26
10440942 Sprayer systems with drop apparatuses having retractable arms Mark E. Barker 2019-10-15
10441965 Spray pattern of nozzle systems Johannes Feldhaus, Dolly Y. Wu 2019-10-15
10444048 Fluid flow monitoring system Dolly Y. Wu 2019-10-15
10406551 Spray nozzle mounting for receiving fluid from distribution pipe Stacy L. Bullock, Travis G. Funseth 2019-09-10
10252285 Mobile drift sensor for agricultural spraying Mark E. Barker, Jui Desai, Paresh Bharatiya 2019-04-09
10189031 Hybrid flow nozzle and control system Travis G. Funseth, Stacy L. Bullock 2019-01-29