Patents by Inventor Morton Lewis

Morton Lewis 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).

  • Cured epoxy resins
    Patent number: 4040994
    Abstract: Improved epoxy resins are prepared by the anhydride curing of an epoxy system containing three or more epoxy compounds, at least two of which are epoxidized fatty acid esters.
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: August 9, 1977
    Assignee: Unitech Chemical Inc.
    Inventors: Morton Lewis, John F. Rohrer