TREA

Marco Stammegna

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  • Cleveland, OH, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20250197248
    • Publication date Jun 19, 2025
    • KEMIRA OYJ
    • Marco STAMMEGNA
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    METHOD AND ARRANGEMENT FOR CLEANING A SENSOR
    • Publication number 20220137403
    • Publication date May 5, 2022
    • KEMIRA OYJ
    • Greg LAND
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    PERFORMIC ACID PRODUCTION SYSTEMS AND METHODS
    • Publication number 20210275984
    • Publication date Sep 9, 2021
    • KEMIRA OYJ
    • Patricia Aubeuf-Prieur
    • C07 - ORGANIC CHEMISTRY