Ralf Bremer

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Mulheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for preparing samples for gas chromatography
- Patent number 6,475,437
- Issue date Nov 5, 2002
- Gerstel GmbH
- Eberhard Gerstel
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for preparing samples for gas chromatography
- Patent number 6,180,410
- Issue date Jan 30, 2001
- Gerstel GmbH
- Eberhard Gerstel
- G01 - MEASURING TESTING
Information Patent Grant
Method for applying samples to be analyzed by gas chromatography an...
- Patent number 6,134,945
- Issue date Oct 24, 2000
- Gerstel GmbH
- Eberhard Gerstel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for applying samples to be analyzed by gas chromatography an...
- Patent number 6,055,845
- Issue date May 2, 2000
- Gerstel GmbH
- Eberhard Gerstel
- G01 - MEASURING TESTING
Information Patent Grant
Thermal desorption device for a gas chromatograph
- Patent number 5,588,988
- Issue date Dec 31, 1996
- Eberhard Gerstel
- G01 - MEASURING TESTING