Patents by Inventor Cyril John Ealding

Cyril John Ealding 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).

  • Coated polyester films
    Patent number: 3997701
    Abstract: Antistatic polyester films suitable for montage printing processes are made by coating the polyester film during or after orientation with an antistatic composition comprising lithium nitrate and polymeric binder, such as an acrylic copolymer.
    Type: Grant
    Filed: March 11, 1974
    Date of Patent: December 14, 1976
    Assignee: Imperial Chemical Industries Limited
    Inventors: Cyril John Ealding, Gordon Edmund Alfred Pears