John H. Cummings

Person

  • Santa Ana, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluorescent lamp adapter

    • Patent number D282062
    • Issue date Jan 7, 1986
    • Luma Lighting Industries, Inc.
    • John H. Cummings
    • D13 - Equipment for production, distribution, or transformation of energy