Dale Groff

Person

  • Lititz, PA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Stormwater capture module

    • Patent number 7,798,747
    • Issue date Sep 21, 2010
    • Terre Hill Silo Co., Inc.
    • Hans de Bruijn
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES