TREA

Gordon L. Hanson

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  • Bethel Park, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat recovery systems
    • Patent number 4,188,993
    • Issue date Feb 19, 1980
    • Thermal Transfer Division of Kleinewefers
    • Fred M. Heyn
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat recovery systems
    • Patent number 4,129,176
    • Issue date Dec 12, 1978
    • Thermal Transfer, Division of Kleinewefers
    • Fred M. Heyn
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Ceramic tube recuperators
    • Patent number 4,106,556
    • Issue date Aug 15, 1978
    • Thermal Transfer, Division of Kleinewefers
    • Fred M. Heyn
    • F28 - HEAT EXCHANGE IN GENERAL