TREA

William R. Lastinger

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  • Clearwater, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchange interface apparatus
    • Patent number 4,233,818
    • Issue date Nov 18, 1980
    • William R. Lastinger
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat exchanger
    • Patent number 4,168,745
    • Issue date Sep 25, 1979
    • The American Equipment Systems Corporation
    • William R. Lastinger
    • F24 - HEATING RANGES VENTILATING