TREA

Kenneth M. Grout

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  • Littleton, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical contact cleaner
    • Patent number 5,661,869
    • Issue date Sep 2, 1997
    • Tender Corporation
    • Kenneth M. Grout
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Electrical contact cleaner and method
    • Patent number 5,607,512
    • Issue date Mar 4, 1997
    • Tender Corporation
    • Kenneth M. Grout
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Method and apparatus for recovering silver and plastic from used film
    • Patent number 4,392,889
    • Issue date Jul 12, 1983
    • Kenmartin Development, Inc.
    • Kenneth M. Grout
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL