TREA

Emil W. Ritzi

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  • Manhattan Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration process using two-phase turbine
    • Patent number 4,438,638
    • Issue date Mar 27, 1984
    • Biphase Energy Systems
    • Lance G. Hays
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration process using two-phase turbine
    • Patent number 4,336,693
    • Issue date Jun 29, 1982
    • Research-Cottrell Technologies Inc.
    • Lance G. Hays
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Two-phase reaction turbine
    • Patent number 4,298,311
    • Issue date Nov 3, 1981
    • Biphase Energy Systems
    • Emil W. Ritzi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-stage, wet steam turbine
    • Patent number 4,258,551
    • Issue date Mar 31, 1981
    • Biphase Energy Systems
    • Emil W. Ritzi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES