Patents by Inventor Christopher Speiss

Christopher Speiss 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).

  • Portable phone cradle
    Patent number: D558748
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: January 1, 2008
    Inventor: Christopher Speiss