John G. McGowan

Person

  • Ottawa, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Illumination device

    • Patent number D723204
    • Issue date Feb 24, 2015
    • Triplet Music Products Inc.
    • John G. McGowan
    • D26 - Lighting
  • Information Patent Grant

    Light bar

    • Patent number D716485
    • Issue date Oct 28, 2014
    • Triplet Music Products Inc.
    • John G. McGowan
    • D26 - Lighting
  • Information Patent Grant

    Light bar

    • Patent number D708382
    • Issue date Jul 1, 2014
    • Triplet Music Products Inc.
    • John G. McGowan
    • D26 - Lighting