Volker Auffarth

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Vechta, DE

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Patents Grantslast 30 patents

Information Patent Grant
Poultry keeping facility with additional perching rods
- Patent number 10,477,840
- Issue date Nov 19, 2019
- Big Dutchman International GmbH
- Volker Auffarth
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
POULTRY HOUSING APPARATUS AND METHOD FOR EGG LAYING DUCKS
- Publication number 20180288975
- Publication date Oct 11, 2018
- Big Dutchman International GmbH
- Volker Auffarth
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
POULTRY KEEPING FACILITY WITH ADDITIONAL PERCHING RODS
- Publication number 20160295840
- Publication date Oct 13, 2016
- Big Dutchman International GmbH
- Volker Auffarth
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING