Patents by Inventor Michael J. Halliday

Michael J. Halliday 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).

  • Skylight system
    Patent number: 7757444
    Abstract: A skylight system comprising a tapered light tube with the taper wider at the top than at the bottom and a permanently sealed skylight system. A diffused top dome and a diffuser bottom are attached to the light tube on site. No typical roof flashing is required during installation.
    Type: Grant
    Filed: February 2, 2004
    Date of Patent: July 20, 2010
    Assignee: Sun Bulb, Inc.
    Inventor: Michael J. Halliday