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Ingvar Johansson

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  • Hijartum, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic rotating axial piston engine
    • Patent number 6,358,025
    • Issue date Mar 19, 2002
    • Parker Hannifin AB
    • Ingvar Johansson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic rotating axial piston engine
    • Patent number 6,336,391
    • Issue date Jan 8, 2002
    • Parker Hannifin AB
    • Filip Alm
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES