Patents by Inventor Chris Boyhan

Chris Boyhan 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).

  • Coffee maker
    Patent number: D489931
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: May 18, 2004
    Assignee: Global Marketing Corporation
    Inventors: Chris Boyhan, Richard Howard, James Sheu