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Harold S. Ridenour

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  • Akron, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing head with sleeved quieting chamber
    • Patent number 5,164,162
    • Issue date Nov 17, 1992
    • The Dow Chemical Company
    • Harold S. Ridenour
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL