Lehmann; Martin

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Wohlan, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for leak testing and leak testing apparatus
- Patent number 6,082,184
- Issue date Jul 4, 2000
- Lehmann; Martin
- Martin Lehmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for leak testing and leak testing apparatus
- Patent number 5,907,093
- Issue date May 25, 1999
- Lehmann; Martin
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for automatic selection of containers
- Patent number 5,497,651
- Issue date Mar 12, 1996
- Lehmann; Martin
- Ulrich Matter
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for automatic selection of containers
- Patent number 5,369,975
- Issue date Dec 6, 1994
- Lehmann; Martin
- Ulrich Matter
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for a non-contact measuring of a temperature o...
- Patent number 4,955,727
- Issue date Sep 11, 1990
- Lehmann; Martin
- Hardy P. Weiss
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for a non-contact measuring of a temperature o...
- Patent number 4,887,229
- Issue date Dec 12, 1989
- Lehmann; Martin
- Hardy P. Weiss
- G01 - MEASURING TESTING