John M. Margolis

Person

  • Glenshaw, PA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Ice shaping device

    • Patent number D804541
    • Issue date Dec 5, 2017
    • George McConnell Davison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Ice shaping device

    • Patent number D804542
    • Issue date Dec 5, 2017
    • George McConnell Davison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Folding kitchen hook

    • Patent number D798695
    • Issue date Oct 3, 2017
    • George M. Davison
    • D08 - Tools and hardware