FD

Ferdinand Doppstadt

DG Doppstadt Familienholding Gmbh: 6 patents #3 of 4Top 75%
📍 Velbert, DE: #24 of 243 inventorsTop 10%
Overall (All Time): #623,203 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11833525 Method and apparatus for separating feed material 2023-12-05
11407009 Apparatus for classification of material to be classified 2022-08-09
11298705 Crushing apparatus for crushing matertal to be crushed 2022-04-12
11253865 Comminuting device 2022-02-22
11110465 Crushing device with a comb system 2021-09-07
10737199 Clearing device 2020-08-11
9295194 Apparatus for cleaning field crops 2016-03-29
7568645 Beater for a rotary shredder 2009-08-04