TREA

Cynthia R. Nelson

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  • Anoka, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular gas chromatograph
    • Patent number 6,029,499
    • Issue date Feb 29, 2000
    • Rosemount Analytical Inc.
    • Fred C. Sittler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Modular gas chromatograph
    • Patent number 5,808,179
    • Issue date Sep 15, 1998
    • Rosemount Analytical Inc.
    • Fred C. Sittler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Micromachined valve with polyimide film diaphragm
    • Patent number 4,869,282
    • Issue date Sep 26, 1989
    • Rosemount Inc.
    • Fred C. Sittler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...