Patents by Inventor Max I. Epstein

Max I. Epstein 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: D249048
    Type: Grant
    Filed: June 7, 1976
    Date of Patent: August 22, 1978
    Assignee: The Vertiflex Company
    Inventors: Ronald Drell, Max I. Epstein