Patents by Inventor Nancy E. Heimler

Nancy E. Heimler 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: D248057
    Type: Grant
    Filed: November 10, 1975
    Date of Patent: May 30, 1978
    Inventors: Nancy E. Heimler, Ronny K. Schnel