TREA

Parwinder S. Grewal

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  • Wooster, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bi-phasic bioretention system
    • Patent number 7,967,979
    • Issue date Jun 28, 2011
    • The Ohio State University
    • Parwinder S. Grewal
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    BI-PHASIC BIORETENTION SYSTEM
    • Publication number 20090261026
    • Publication date Oct 22, 2009
    • The Ohio State University
    • Parwinder S. Grewal
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...