Patents by Inventor Michael B. Kemski

Michael B. Kemski 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).

  • Composite film
    Patent number: 4939008
    Abstract: A composite film having strong interlayer bond strengths is disclosed. An aziridine-functional layer is employed to bond a top polyolefin layer to a polymeric bottom layer.
    Type: Grant
    Filed: August 16, 1988
    Date of Patent: July 3, 1990
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Michael B. Kemski
  • Fog-resistant, heat-sealable film
    Patent number: 4341825
    Abstract: A transparent, heat-sealable, laminated film is provided that comprises a first layer of a difficultly heat-sealable polymer chemically interfacially bonded to a second layer of a readily heat-sealable polymer. The second layer contains from about 0.3% to 0.7% by weight of an anti-fogging agent. The film resists the formation of fog when utilized to package refrigerated foods.
    Type: Grant
    Filed: February 25, 1980
    Date of Patent: July 27, 1982
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Michael B. Kemski