Raimund Essel

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Weilheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for optical measurement in a medium
- Patent number 6,678,045
- Issue date Jan 13, 2004
- WTW Wissenschaftlich-Technische Werkstaeten GmbH & Co. KG
- Ulrich Rettig
- G01 - MEASURING TESTING
Information Patent Grant
Modular measuring system
- Patent number 6,655,223
- Issue date Dec 2, 2003
- WTW Wissenschaftlich Technische Werkstaetten GmbH & Co. KG
- Konrad March
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for analyzing the amount of chemical substrate...
- Patent number 6,376,255
- Issue date Apr 23, 2002
- WTW Wissenschaftlich-technische Werkstaetten GmbH
- Ulrich Schwab
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Device for optical measurement in a medium
- Publication number 20020167664
- Publication date Nov 14, 2002
- Ulrich Rettig
- G01 - MEASURING TESTING
Information Patent Application
Modular measuring system
- Publication number 20020139174
- Publication date Oct 3, 2002
- Konrad March
- G01 - MEASURING TESTING