TREA

Willis Watkins

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  • Cypress, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame photometric detector
    • Patent number 11,506,643
    • Issue date Nov 22, 2022
    • Rosemount Inc.
    • Edward Zhang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Forced convection heater
    • Patent number 11,041,660
    • Issue date Jun 22, 2021
    • Rosemount Inc.
    • Steven S. Black
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fittingless pneumatic multiport selector valve for analytic instrum...
    • Patent number 9,249,890
    • Issue date Feb 2, 2016
    • Rosemount Analytical Inc.
    • Jason P. Pratt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process gas chromatograph
    • Patent number D690612
    • Issue date Oct 1, 2013
    • Rosemount Analytical Inc.
    • Vincent Lam
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents