Patents by Inventor Eric S. A. Murray

Eric S. A. Murray 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).

  • Laminates and laminated articles
    Patent number: 4658434
    Abstract: A laminate having a first layer of heat sealable plastics material, a second layer of high density plastics, a third layer of high density plastics cross-laminated to the second layer, a fourth layer of foil and a fifth layer of plastics material. A sack or container is also disclosed, which sack or container is formed from the aforesaid laminate.
    Type: Grant
    Filed: May 29, 1986
    Date of Patent: April 14, 1987
    Assignee: Grain Security Foundation Ltd.
    Inventor: Eric S. A. Murray