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Leonid VOLFTSUN

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  • Ofakim, IL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary vane machine
    • Patent number 7,828,532
    • Issue date Nov 9, 2010
    • Leonid Volftsun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary vane machine
    • Patent number 6,113,370
    • Issue date Sep 5, 2000
    • Rototor Ltd.
    • Leonid Volftsun
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary-vane machine
    • Patent number 5,366,356
    • Issue date Nov 22, 1994
    • Savgal Compressors Ltd.
    • Leonid Volftsun
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY VANE MACHIINE
    • Publication number 20070297928
    • Publication date Dec 27, 2007
    • Leonid VOLFTSUN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES