Jaap De Zeeuw

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Middelburg, NL

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Patents Grantslast 30 patents

Information Patent Grant
Crescent plot columns and methods for preparing crescent plot columns
- Patent number 10,948,465
- Issue date Mar 16, 2021
- Restek Corporation
- Jaap De Zeeuw
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatographic device
- Patent number 8,506,688
- Issue date Aug 13, 2013
- Restek Corporation
- Jaap De Zeeuw
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatographic device
- Patent number 7,867,325
- Issue date Jan 11, 2011
- Restek Corporation
- Brian A. Jones
- G01 - MEASURING TESTING
Information Patent Grant
Gas chromatographic device
- Patent number 6,301,952
- Issue date Oct 16, 2001
- Varian, Inc.
- Jaap De Zeeuw
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CRESCENT PLOT COLUMNS AND METHODS FOR PREPARING CRESCENT PLOT COLUMNS
- Publication number 20180340920
- Publication date Nov 29, 2018
- RESTEK CORPORATION
- Jaap DE ZEEUW
- G01 - MEASURING TESTING