Patents by Inventor John D. Horning

John D. Horning 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: D418042
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: December 28, 1999
    Assignee: Synsor Corporation
    Inventors: Paul Allen, Robert E. Dilgard, John D. Horning