TREA

Robert G. Grubb

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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

    Hydraulic turbine for enhancing the level of dissolved gas in water
    • Patent number 6,524,063
    • Issue date Feb 25, 2003
    • Voith Siemens Hydro Power Generartion, Inc.
    • James R. Beyer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Adjustable blade turbines
    • Patent number 6,402,477
    • Issue date Jun 11, 2002
    • Voith Siemens Hydro Power Generation, Inc.
    • Joseph M. Cybularz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydro-turbine runner
    • Patent number 6,254,339
    • Issue date Jul 3, 2001
    • Voith Siemens Hydro Power Generation, Inc.
    • Richard K. Fisher
    • 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 6,247,893
    • Issue date Jun 19, 2001
    • Voith Siemens Hydro Power Generation, Inc.
    • James R. Beyer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Adjustable blade turbines
    • Patent number 6,164,907
    • Issue date Dec 26, 2000
    • Voith Siemens Hydro Power Generation 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 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

    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

    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

    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

    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

    Apparatus for machining and statically balancing a large and heavy...
    • Patent number 4,197,629
    • Issue date Apr 15, 1980
    • Allis-Chalmers Corporation
    • Jack L. Reese
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of fabricating a crown plate for Francis-type hydraulic turb...
    • Patent number 4,063,675
    • Issue date Dec 20, 1977
    • Allis-Chalmers Corporation
    • Robert G. Grubb
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Fabricated crown plate for Francis-type hydraulic turbine runner
    • Patent number 4,012,170
    • Issue date Mar 15, 1977
    • Allis-Chalmers Corporation
    • Robert G. Grubb
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...