Patents by Inventor Daniel J Ashton

Daniel J Ashton 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: D897881
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: October 6, 2020
    Inventors: Nora L Ashton, Daniel J Ashton