Patents by Inventor Jon Kraut

Jon Kraut 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).

  • Coil-less uprighting spring
    Patent number: 5302117
    Abstract: A coil-less wire-form orthodontic appliance for use with orthodontic brackets and archwire, installed in the mouth of a patient, for uprighting teeth.
    Type: Grant
    Filed: May 6, 1993
    Date of Patent: April 12, 1994
    Assignee: Dentaurum, Inc.
    Inventors: Jon Kraut, Paul Blanchette, Timothy P. Kane