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Hannu H. Pulli

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  • Westborough, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piezoelectric switch with audible feedback
    • Patent number 6,310,428
    • Issue date Oct 30, 2001
    • ITT Manufacturing Enterprises, Inc.
    • Hannu H. Pulli
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ceiling mounted switch
    • Patent number 5,473,128
    • Issue date Dec 5, 1995
    • C & K Components, Inc.
    • Hannu H. Pulli
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER