Rajendra Singh

Person

  • Dublin, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Slat assembly and curtain for rolling door

    • Patent number 4,979,553
    • Issue date Dec 25, 1990
    • Wayne-Dalton Corporation
    • John A. Lowry
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS