JD

Johann Doppstadt

DG Doppstadt Familienholding Gmbh: 9 patents #1 of 4Top 25%
DG Doppstadt Calbe Gmbh: 6 patents #1 of 2Top 50%
📍 Velbert, DE: #12 of 243 inventorsTop 5%
Overall (All Time): #294,956 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10632474 Disintegrating device comprising a comb system Horst Berger 2020-04-28
10589282 Drum for a chopping device, in particular a precision chipper 2020-03-17
10118178 Hammer with divided hammer tip Horst Berger 2018-11-06
9616428 Comminution device Horst Berger 2017-04-11
9511375 Blade carrier for comminution devices Horst Berger 2016-12-06
9409365 Screw conveyor Horst Berger 2016-08-09
9327287 Mallet with a cutting insert and a basic element Horst Berger 2016-05-03
8979010 Comb tooth holder Horst Berger 2015-03-17
8827083 Star screen, in particular for a star screen machine Horst Berger 2014-09-09
7992812 Screening device Horst Berger 2011-08-09
7980502 Cutting tool for comminuting devices Horst Berger 2011-07-19
7959098 Hammer for a comminuting device Horst Berger 2011-06-14
7938350 Knife holder for comminution devices Horst Berger 2011-05-10
7909277 Comminution device Horst Berger 2011-03-22
7882958 Drum sieve machine Horst Berger 2011-02-08
7832667 Comminution device Horst Berger 2010-11-16