Helmuth Kettenbach

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Ettlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Load measurement of the load receiver of hoisting devices
- Patent number 9,274,011
- Issue date Mar 1, 2016
- Hirschmann Automation and Control GmbH
- Helmuth Kettenbach
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Supply roll holding arrangement
- Patent number 4,445,647
- Issue date May 1, 1984
- International Standard Electric Corporation
- Reinhard Deeg
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LOAD MEASUREMENT OF THE LOAD RECEIVER OF HOISTING DEVICES
- Publication number 20140216171
- Publication date Aug 7, 2014
- Helmuth Kettenbach
- G01 - MEASURING TESTING