TREA

Raymond G. Pepin

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  • Westbrook, ME, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Removing heavy metals in a ballasted process
    • Patent number 11,772,993
    • Issue date Oct 3, 2023
    • Evoqua Water Technologies LLC
    • Rohan Wikramanayake
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Removing heavy metals in a ballasted process
    • Patent number 11,242,271
    • Issue date Feb 8, 2022
    • Evoqua Water Technologies LLC
    • Rohan Wikramanayake
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Removing Heavy Metals in a Ballasted Process
    • Publication number 20220135455
    • Publication date May 5, 2022
    • Evoqua Water Technologies LLC
    • Rohan Wikramanayake
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Dispersant Enhanced Ballast Recovery
    • Publication number 20150360989
    • Publication date Dec 17, 2015
    • Raymond G. Pepin
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE