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Werner Doppstadt
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Velbert, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Machine for displacing grindstones
Patent number
6,364,029
Issue date
Apr 2, 2002
Werner Doppstadt
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Comminuting machine with comb-like further comminuting structure
Patent number
5,503,339
Issue date
Apr 2, 1996
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Arcuate impact plate and comminuting machine with arcuate impact plate
Patent number
5,503,340
Issue date
Apr 2, 1996
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Comminuting machine with communication cover plate
Patent number
5,484,110
Issue date
Jan 16, 1996
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Mobile material processing machine with tandem axle
Patent number
5,480,098
Issue date
Jan 2, 1996
Werner Doppstadt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Comminuting machine with comminution grates
Patent number
5,472,147
Issue date
Dec 5, 1995
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Infeed means for comminuting machine
Patent number
5,472,146
Issue date
Dec 5, 1995
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Cutting member of a flail for use in a rotary impact mechanism of a...
Patent number
5,464,164
Issue date
Nov 7, 1995
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Mobile machine containing displaceably mounted power unit or power...
Patent number
5,419,131
Issue date
May 30, 1995
Werner Doppstadt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Sieve device for sieving out compost from rotten organic material
Patent number
4,927,528
Issue date
May 22, 1990
Werner Doppstadt
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Composting equipment
Patent number
4,852,816
Issue date
Aug 1, 1989
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
Beating arrangement
Publication number
20040056129
Publication date
Mar 25, 2004
Werner Doppstadt
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...