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David Deutsch

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  • Atwater, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar water purification device
    • Patent number 5,181,991
    • Issue date Jan 26, 1993
    • David Deutsch
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Solar water distillation system
    • Patent number 5,053,110
    • Issue date Oct 1, 1991
    • David Deutsch
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE