Patents by Inventor Alfred P. Rheingold

Alfred P. Rheingold 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).

  • Popper-griller
    Patent number: D244344
    Type: Grant
    Filed: September 23, 1975
    Date of Patent: May 17, 1977
    Assignee: Templet Industries, Inc.
    Inventors: Lawrence M. Rheingold, Alfred P. Rheingold