Patents by Inventor Albert E. J. Evans

Albert E. J. Evans 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).

  • Light-weight, flexible, easy-open, impermeable package system
    Patent number: 4058632
    Abstract: A light weight flexible easy open impermeable metal foil package including a peripheral thermoplastic seal an intermediate solder seal, and an inner thermoplastic seal.
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: November 15, 1977
    Assignee: Koninklijke Emballage Industrie Van Leer B.V.
    Inventors: Albert E. J. Evans, Peter G. Turner