Patents by Inventor Mark Kulas

Mark Kulas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Illiminated address sign
    Publication number: 20050055856
    Abstract: A new illuminated address sign for displaying a street address. A box like enclosure, of suitable size to be visible, that will use electroluminescent lighting technology to provide illumination for numbers, letters, and or symbols on the front face of said enclosure. The illuminated address sign can be used at home, business, or municipal addresses.
    Type: Application
    Filed: September 16, 2003
    Publication date: March 17, 2005
    Inventors: David Johnston, Mark Kulas, Ben Russell