JD

Johan Doppstadt

DG Doppstadt Familienholding Gmbh: 1 patents #4 of 4Top 100%
📍 Velbert, DE: #147 of 243 inventorsTop 65%
Overall (All Time): #3,035,912 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8939292 Screen machine, in particular star screen machine Horst Berger 2015-01-27