TREA

William J. Hazen

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  • Wisconsin Rapids, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Back-up uninterruptible power system
    • Patent number 5,315,533
    • Issue date May 24, 1994
    • Best Power Technology, Inc
    • Frederick A. Stich
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Front panel unit for electronic equipment
    • Patent number 5,160,832
    • Issue date Nov 3, 1992
    • Best Power Technology, Inc
    • Thomas G. Hubert
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR