Patents by Inventor John Stromberg

John Stromberg 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).

  • Lamp reflector
    Patent number: D316310
    Type: Grant
    Filed: February 24, 1989
    Date of Patent: April 16, 1991
    Assignee: Ledu Corporation
    Inventor: John Stromberg
  • Lamp reflector
    Patent number: D334078
    Type: Grant
    Filed: March 17, 1989
    Date of Patent: March 16, 1993
    Inventor: John Stromberg
  • Table lamp
    Patent number: D354370
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: January 10, 1995
    Assignee: Holmes Products Corp.
    Inventor: John Stromberg