Helmut Berninger

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Obernburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Measuring instrument for a pressure gauge
- Patent number 6,684,712
- Issue date Feb 3, 2004
- Wika Alexander Wiegand GmbH & Co.
- Kurt Klein
- G01 - MEASURING TESTING
Information Patent Grant
Measuring system for a pressure gauge and method for manufacturing...
- Patent number 6,301,764
- Issue date Oct 16, 2001
- Wika Alexander Wiegand GmbH & Co.
- Kurt Klein
- G01 - MEASURING TESTING
Information Patent Grant
Measurement system for a pressure gage as well as a process for the...
- Patent number 5,581,029
- Issue date Dec 3, 1996
- Wika Alexander Wiegand GmbH & Co.
- Detlef Wahl
- G01 - MEASURING TESTING
Information Patent Grant
Process for the production of a tube spring manometer measurement s...
- Patent number 4,726,217
- Issue date Feb 23, 1988
- Alexander Wiegand GmbH+Co., Armaturen-und Manometerfabrik
- Helmut Berninger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Measuring instrument for a pressure gauge
- Publication number 20010029787
- Publication date Oct 18, 2001
- Kurt Klein
- G01 - MEASURING TESTING