Patents by Inventor Carmen D. DeLeone

Carmen D. DeLeone 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: D248898
    Type: Grant
    Filed: November 24, 1976
    Date of Patent: August 15, 1978
    Assignee: Engine Specialties, Inc.
    Inventors: Carmen D. DeLeone, Ruth West, Anthony DiStefano