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Dennis Knaus

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  • Centerville, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stability control agent composition for polyolefin foam
    • Patent number 5,874,024
    • Issue date Feb 23, 1999
    • Dennis A. Knaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method and apparatus for winding
    • Patent number 5,842,660
    • Issue date Dec 1, 1998
    • Dennis A. Knaus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Moldable thermoplastic polymer foam beads
    • Patent number 5,763,498
    • Issue date Jun 9, 1998
    • Dennis A. Knaus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Stability control agent composition for polyolefin foam
    • Patent number 5,750,584
    • Issue date May 12, 1998
    • Dennis A. Knaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Moldable thermoplastic polymer foam beads
    • Patent number 5,605,937
    • Issue date Feb 25, 1997
    • Dennis A. Knaus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process of extruding lightly crosslinked polyolefin foam
    • Patent number 5,589,519
    • Issue date Dec 31, 1996
    • Dennis A. Knaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method and apparatus for winding
    • Patent number 5,556,052
    • Issue date Sep 17, 1996
    • Dennis A. Knaus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for making multicolored foam and product thereof
    • Patent number 5,190,706
    • Issue date Mar 2, 1993
    • Sealed Air Corporation
    • Dennis A. Knaus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making multicolored foam
    • Patent number 4,919,864
    • Issue date Apr 24, 1990
    • Packaging Industries Group, Inc.
    • Dennis A. Knaus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multicolored foam and method for making
    • Patent number 4,836,814
    • Issue date Jun 6, 1989
    • Packaging Industries Group, Inc.
    • John D. Bambara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process of extruding polysulfone foam
    • Patent number 4,308,352
    • Issue date Dec 29, 1981
    • Packaging Industries Group, Inc.
    • Dennis A. Knaus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Shipping bag
    • Patent number 4,087,002
    • Issue date May 2, 1978
    • Packaging Industries, Inc.
    • John D. Bambara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making shipping bag
    • Patent number 4,011,798
    • Issue date Mar 15, 1977
    • Packaging Industries, Inc.
    • John D. Bambara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL