Patents by Inventor Bernard Ellenson

Bernard Ellenson 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: D268068
    Type: Grant
    Filed: June 23, 1980
    Date of Patent: March 1, 1983
    Assignee: Clairol Incorporated
    Inventors: Bernard Ellenson, Milton Merl
  • Patent number: D268225
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: March 15, 1983
    Assignee: Clairol Incorporated
    Inventor: Bernard Ellenson