TREA

Jindrich Dokonal

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  • Mt. View, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable duration rotary valve
    • Patent number 5,392,743
    • Issue date Feb 28, 1995
    • Jindrich Dokonal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Prelubrication apparatus
    • Patent number 5,069,177
    • Issue date Dec 3, 1991
    • Jindrich Dokonal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES