Patents by Inventor Michael Cronstrom

Michael Cronstrom 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).

  • Socket for light emitting diode
    Patent number: D298122
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: October 18, 1988
    Inventors: Michael Cronstrom, Michael Sallberg