DF

Doyle Friederich

JD John Deere: 2 patents #105 of 765Top 15%
Overall (2022): #164,086 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
D943007 Cab interior of a tractor Sushanta Das, Michael R. Gratton, Thorsten Hagner, Austin L. Begg, Felix Nagelin +3 more 2022-02-08
D943010 Cab exterior of a tractor Sushanta Das, Michael R. Gratton, Thorsten Hagner, Austin L. Begg, Felix Nagelin +3 more 2022-02-08