TREA

Nguyen Thai Dang

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  • Churchable, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Subgrade vault
    • Patent number D841279
    • Issue date Feb 19, 2019
    • Oldcastle Precast, Inc.
    • Eric Freeman
    • D99 -
  • Information Patent Grant

    Locking subgrade vault
    • Patent number 9,919,853
    • Issue date Mar 20, 2018
    • Oldcastle Precast, Inc.
    • Eric Freeman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    REINFORCED LID FOR SUBGRADE ENCLOSURES
    • Publication number 20190301127
    • Publication date Oct 3, 2019
    • Oldcastle Precast, Inc.
    • Nguyen Thai Dang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING