TREA

Darrin S. O'Brien

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll compressor check valve assembly
    • Patent number 6,457,952
    • Issue date Oct 1, 2002
    • Tecumseh Products Company
    • David K. Haller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oldham coupling for a scroll compressor
    • Patent number 6,146,118
    • Issue date Nov 14, 2000
    • Tecumseh Products Company
    • David K. Haller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES