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Roy Pellegrin

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  • Wailuku, HI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Absorber
    • Patent number 10,646,819
    • Issue date May 12, 2020
    • Industrial Climate Solutions, Inc.
    • Roy Pellegrin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Absorber
    • Patent number 9,545,598
    • Issue date Jan 17, 2017
    • Westec Environmental Solutions, LLC
    • Roy J Pellegrin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method and apparatus for filtering an air stream using an aqueous-f...
    • Patent number 6,872,240
    • Issue date Mar 29, 2005
    • Peletex, Inc.
    • Roy J. Pellegrin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Vacuum sanding pole with actuated hose junction
    • Patent number 6,712,680
    • Issue date Mar 30, 2004
    • Peletex, Inc.
    • Roy J. Pellegrin
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method and means for filtering an air stream with an aqueous froth
    • Patent number 6,616,733
    • Issue date Sep 9, 2003
    • Peletex, Inc.
    • Roy J. Pellegrin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents