TREA

Frederic RUELLAND

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  • Saguenay, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Knife gate valve
    • Patent number 10,323,755
    • Issue date Jun 18, 2019
    • OxO Fab Inc.
    • Frederic Ruelland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pinch valve having pivotably mounted upper and lower casings
    • Patent number 8,894,035
    • Issue date Nov 25, 2014
    • Oxo Fab. Inc.
    • Frederic Ruelland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    KNIFE GATE VALVE
    • Publication number 20190032794
    • Publication date Jan 31, 2019
    • OxO Fab Inc.
    • Frédéric RUELLAND
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PINCH VALVE HAVING PIVOTABLY MOUNTED UPPER AND LOWER CASINGS
    • Publication number 20140124687
    • Publication date May 8, 2014
    • Frederic RUELLAND
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...