TREA

Harvard P. Stubbs

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  • Chihuahua, MX
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar energy device
    • Patent number 4,227,866
    • Issue date Oct 14, 1980
    • Solar Pump Corporation
    • Harvard P. Stubbs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solar energy device
    • Patent number 4,164,166
    • Issue date Aug 14, 1979
    • Solar Pump Corporation
    • Harvard P. Stubbs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS