Teresa Lechner-Fish

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Stream switching system
- Patent number 7,131,461
- Issue date Nov 7, 2006
- Daniel Industries, Inc.
- Yang Xu
- G01 - MEASURING TESTING
Information Patent Grant
Carrier gas pre-heat system for gas chromatograph
- Patent number 6,776,025
- Issue date Aug 17, 2004
- Daniel Industries, Inc.
- Teresa Lechner-Fish
- G01 - MEASURING TESTING
Information Patent Grant
Integrated valve for gas chromatograph
- Patent number 6,601,606
- Issue date Aug 5, 2003
- Daniel Industries, Inc.
- Yang Xu
- G01 - MEASURING TESTING
Information Patent Grant
Sample and carrier gas pre-heat system for gas chromatograph
- Patent number 6,575,015
- Issue date Jun 10, 2003
- Daniel Industries, Inc.
- Teresa Lechner-Fish
- G01 - MEASURING TESTING
Information Patent Grant
Low-cost stream switching system
- Patent number 6,536,471
- Issue date Mar 25, 2003
- Daniel Industries, Inc.
- Teresa Lechner-Fish
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Integrated valve design for gas chromatograph
- Patent number 6,374,860
- Issue date Apr 23, 2002
- Daniel Industries, Inc.
- Yang Xu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Carrier gas pre-heat system for gas chromatograph
- Publication number 20030079523
- Publication date May 1, 2003
- Teresa Lechner-Fish
- G01 - MEASURING TESTING
Information Patent Application
LOW-COST STREAM SWITCHING SYSTEM
- Publication number 20030005964
- Publication date Jan 9, 2003
- Teresa Lechner-Fish
- G01 - MEASURING TESTING
Information Patent Application
Sample and carrier gas pre-heat system for gas chromatograph
- Publication number 20020166364
- Publication date Nov 14, 2002
- Teresa Lechner-Fish
- G01 - MEASURING TESTING
Information Patent Application
Integrated valve for gas chromatograph
- Publication number 20020062870
- Publication date May 30, 2002
- YANG XU
- G01 - MEASURING TESTING
Information Patent Application
Stream switching system
- Publication number 20020007858
- Publication date Jan 24, 2002
- YANG XU
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED VALVE DESIGN FOR GAS CHROMATOGRAPH
- Publication number 20010003290
- Publication date Jun 14, 2001
- YANG XU
- G01 - MEASURING TESTING