TREA

Timothy R. Houghtby

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  • Sidney, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hermetic compressor with heat shield
    • Patent number 5,649,816
    • Issue date Jul 22, 1997
    • Copeland Corporation
    • Frank S. Wallis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll machine with reverse rotation protection
    • Patent number 5,593,294
    • Issue date Jan 14, 1997
    • Copeland Corporation
    • Timothy R. Houghtby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor with heat shield
    • Patent number 5,487,654
    • Issue date Jan 30, 1996
    • Copeland Corporation
    • Frank S. Wallis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hermetic compressor with heat shield
    • Patent number 5,358,391
    • Issue date Oct 25, 1994
    • Copeland Corporation
    • Frank S. Wallis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES