FD

Ferdinand Doppstadt

DG Doppstadt Familienholding Gmbh: 3 patents #1 of 1Top 100%
📍 Velbert, DE: #1 of 24 inventorsTop 5%
Overall (2022): #82,267 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
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