Patents by Inventor Paul H. Juengel

Paul H. Juengel 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).

  • Nostril dilator
    Patent number: D325439
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: April 14, 1992
    Inventors: Edward G. Apple, Paul H. Juengel