Patents by Inventor Michael Calon

Michael Calon 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).

  • Combined kayak and surf ski
    Patent number: D421954
    Type: Grant
    Filed: April 21, 1999
    Date of Patent: March 28, 2000
    Inventor: Michael Calon