Patents by Inventor Robert Spurrell

Robert Spurrell 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).

  • Container with freestanding insulating encapsulated cellulose-based substrate
    Publication number: 20070000983
    Abstract: An insulating container to replace expanded polystyrene includes a freestanding, cellulose-based substrate encapsulated with a polymeric film. The encapsulated cellulose-based substrate may be provided with an insulating value to match that of expanded polystyrene. Additionally, the encapsulated cellulose-based substrate may be recycled in the OCC recycle stream.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 4, 2007
    Inventors: Robert Spurrell, Michael Smith