TREA

Thomas Grahl

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  • Neumunster, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pressure unit with brake means
    • Patent number 5,697,286
    • Issue date Dec 16, 1997
    • Sauer Inc.
    • Thomas Grahl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic motor
    • Patent number 5,697,765
    • Issue date Dec 16, 1997
    • Sauer Inc.
    • Thomas Grahl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic motor and pump having hydraulic counter balancing means
    • Patent number 5,439,356
    • Issue date Aug 8, 1995
    • Sauer Inc.
    • Thomas Grahl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES