Patents by Inventor by Mildred V. Dose, executrix

by Mildred V. Dose, executrix 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: D271516
    Type: Grant
    Filed: November 9, 1981
    Date of Patent: November 22, 1983
    Inventors: John H. Dose, deceased, by Mildred V. Dose, executrix