JN

Jeremy Nefzger

JD John Deere: 2 patents #68 of 544Top 15%
📍 Alleman, IA: #1 of 4 inventorsTop 25%
🗺 Iowa: #245 of 1,748 inventorsTop 15%
Overall (2017): #141,911 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9814171 Walking beam closing disk assembly Luc Janelle, Adam D. Sporrer 2017-11-14
9723776 Agricultural implement and attachment with down pressure control system Adam D. Sporrer, Thomas Rosin, Robert T. Casper, Luc Janelle, Bryan D. Blauwet 2017-08-08