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Kenneth W. Kauffman

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  • Philadelphia, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable effect absorption machine and process
    • Patent number 4,512,394
    • Issue date Apr 23, 1985
    • Kauffman; Kenneth W.
    • Kenneth W. Kauffman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Variable effect absorption machine and process
    • Patent number 4,442,677
    • Issue date Apr 17, 1984
    • The Franklin Institute
    • Kenneth W. Kauffman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...