Patents by Inventor Ernest R. Breault

Ernest R. Breault 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: D247724
    Type: Grant
    Filed: April 8, 1976
    Date of Patent: April 11, 1978
    Inventor: Ernest R. Breault