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Voith Hydro, Inc.

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  • York, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydro-turbine runner
    • Patent number 6,533,536
    • Issue date Mar 18, 2003
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method for operation of hydraulic turbine
    • Patent number 6,152,684
    • Issue date Nov 28, 2000
    • Voith Hydro, Inc.
    • Jean-Marc Ferme
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic turbine for enhancing the level of dissolved gas in water
    • Patent number 6,095,749
    • Issue date Aug 1, 2000
    • Voith Hydro, Inc.
    • James R. Beyer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Control system for enhancing fish survivability in a hydroelectric...
    • Patent number 6,038,494
    • Issue date Mar 14, 2000
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method of assembling a turbine runner situated in a water passageway
    • Patent number 6,016,600
    • Issue date Jan 25, 2000
    • Voith Hydro, Inc.
    • Mark E. Kennell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydro-turbine runner
    • Patent number 5,954,474
    • Issue date Sep 21, 1999
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Adjustable blade turbines
    • Patent number 5,947,679
    • Issue date Sep 7, 1999
    • Voith Hydro, Inc.
    • Joseph M. Cybularz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Draft tube peripheral plenum
    • Patent number 5,941,682
    • Issue date Aug 24, 1999
    • Voith Hydro, Inc.
    • Joseph M. Cybularz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic turbine for enhancing the level of dissolved gas in water
    • Patent number 5,924,842
    • Issue date Jul 20, 1999
    • Voith Hydro, Inc.
    • James R. Beyer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Dissolved gas augmentation with mixing chambers
    • Patent number 5,924,844
    • Issue date Jul 20, 1999
    • Voith Hydro, Inc.
    • Joseph M. Cybularz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Integrated hydroelectric unit
    • Patent number 5,905,311
    • Issue date May 18, 1999
    • Voith Hydro, Inc.
    • Neil E. Hess
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method of making a turbine blade
    • Patent number 5,896,657
    • Issue date Apr 27, 1999
    • Voith Hydro, Inc.
    • James R. Beyer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Aeration through runner
    • Patent number 5,879,130
    • Issue date Mar 9, 1999
    • Voith Hydro, Inc.
    • James R. Beyer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for optimizing performance of a pump-turbine
    • Patent number 5,864,183
    • Issue date Jan 26, 1999
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Turbine array
    • Patent number 5,825,094
    • Issue date Oct 20, 1998
    • Voith Hydro, Inc.
    • Neil E. Hess
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Dissolved gas augmentation with mixing chambers
    • Patent number 5,823,740
    • Issue date Oct 20, 1998
    • Voith Hydro, Inc.
    • Joseph M. Cybularz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for optimizing performance of a kaplan turbine
    • Patent number 5,754,446
    • Issue date May 19, 1998
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic turbine aeration apparatus
    • Patent number 4,780,051
    • Issue date Oct 25, 1988
    • Voith Hydro, Inc.
    • Richard K. Fisher
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Inclined reaction turbine with vortex suppression
    • Patent number 4,648,244
    • Issue date Mar 10, 1987
    • Voith Hydro, Inc.
    • Howard A. Mayo
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Trademarklast 30 trademarks

  • Information Trademark

    74665483 - EFISHENT
    • Serial number 74665483
    • Registration number 2207391
    • Filing date Apr 25, 1995
    • Voith Hydro, Inc.
    • 7 - Machines and machine tools