Patents by Inventor HENRY G. SEHIRMER

HENRY G. SEHIRMER 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).

  • FILM/SUBSTRATE COMPOSITE MATERIAL
    Publication number: 20020015811
    Abstract: A composite useful for making trays for the packaging of food and the like is formed from foamed polystyrene and a film bonded to the polystyrene, the film including a bonding layer of a styrene butadiene copolymer, the bonding layer including at least about 25% by weight of butadiene. The composite may be thermoformed into articles such as trays for use in the packaging of food products, especially meat products.
    Type: Application
    Filed: September 30, 1998
    Publication date: February 7, 2002
    Inventors: GERALD G. GUSAVAGE, THOMAS A. HESSEN, TINA V. LORENZO, JOSEPH E. OWENSHY, HENRY G. SEHIRMER, JEFFRELY A. THOMAS, GLORIA G. TONEY, WALTER B. MUELLER