Eric R. CALDERÓN-ORTIZ

Person

  • Cidra, PR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    In-situ remediation of sulfate contamination

    • Patent number 11,753,323
    • Issue date Sep 12, 2023
    • COMMERCIAL LIABILITY PARTNERS, LLC
    • Ronald DuWayne Froh
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents