Patents by Inventor Jack D. Richardson

Jack D. Richardson 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).

  • Electronic announcement and siren signal generator and control unit
    Patent number: D503644
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: April 5, 2005
    Assignee: Star Headlight & Lantern Co., Inc.
    Inventors: Scott E. Case, Steven W. Neufeglise, Jack D. Richardson
  • Light bar
    Patent number: D530437
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: October 17, 2006
    Assignee: Star Headlight and Lantern Co., Inc.
    Inventors: Steven W. Neufeglise, Jack D. Richardson, Oriana J. Starr