Patents by Inventor John J. Heinsch

John J. Heinsch 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).

  • Patent number: D547863
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: July 31, 2007
    Assignee: Crest Electronics, Inc.
    Inventor: John J. Heinsch