Martin Liechti

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Bern, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of monitoring pressure of a gas species and apparatus to do so
- Patent number 7,600,431
- Issue date Oct 13, 2009
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring pressure of a gas species and apparatus to do so
- Patent number 7,467,554
- Issue date Dec 23, 2008
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring pressure of a gas species and apparatus to do so
- Patent number 7,382,819
- Issue date Jun 3, 2008
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring pressure of a gas species and apparatus to do so
- Patent number 7,334,482
- Issue date Feb 26, 2008
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring pressure of a gas species and apparatus to do so
- Patent number 7,222,537
- Issue date May 29, 2007
- Martin Lehmann
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COIN VERIFIER
- Publication number 20100294617
- Publication date Nov 25, 2010
- ACS Solutions Switzerland AG
- Reto Straumann
- G07 - CHECKING-DEVICES
Information Patent Application
METHOD OF MONITORING PRESSURE OF A GAS SPECIES AND APPARATUS TO DO SO
- Publication number 20080054532
- Publication date Mar 6, 2008
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Application
Method of monitoring pressure of a gas species and apparatus to do so
- Publication number 20070144265
- Publication date Jun 28, 2007
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Application
Method of monitoring pressure of a gas species and apparatus to do so
- Publication number 20060021441
- Publication date Feb 2, 2006
- Martin Lehmann
- G01 - MEASURING TESTING
Information Patent Application
Increasing the performance of an optical pulsoximeter
- Publication number 20050049468
- Publication date Mar 3, 2005
- Sven-Erik Carlson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of monitoring pressure of a gas species and apparatus to do so
- Publication number 20050022603
- Publication date Feb 3, 2005
- Martin Lehmann
- G01 - MEASURING TESTING