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  • F03B11/025
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03BMACHINES OR ENGINES FOR LIQUIDS F03B11/00Parts or details not provided for in, or of interest apart from, the preceding groups

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cover apparatus for directing water flow around a waterwheel
    • Patent number 12,123,387
    • Issue date Oct 22, 2024
    • David A. Richards
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Accelerated and/or redirected flow-inducing and/or low pressure fie...
    • Patent number 11,649,799
    • Issue date May 16, 2023
    • HYDROKINETIC ENERGY CORP
    • Walter Schurtenberger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fluid flow actuated tool
    • Patent number 11,466,658
    • Issue date Oct 11, 2022
    • Erik Edenholm
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Accelerated and-or redirected flow-inducing and-or low pressure fie...
    • Patent number 11,428,200
    • Issue date Aug 30, 2022
    • HYDROKINETIC ENERGY CORP
    • Walter Schurtenberger
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Accelerated and-or redirected flow-inducing and-or low pressure fie...
    • Patent number 11,022,088
    • Issue date Jun 1, 2021
    • HYDROKINETIC ENERGY CORP
    • Walter Schurtenberger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fluid flow actuated tool
    • Patent number 10,808,674
    • Issue date Oct 20, 2020
    • Erik Edenholm
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic turbine and pipe
    • Patent number 10,087,906
    • Issue date Oct 2, 2018
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Cover for turbines and pumps
    • Patent number 4,720,240
    • Issue date Jan 19, 1988
    • J. M. Voith GmbH
    • Helmut Bronowski
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Cover for turbines and pumps
    • Patent number 4,715,781
    • Issue date Dec 29, 1987
    • J. M. Voith GmbH
    • Helmut Bronowski
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Cover for turbines and pumps
    • Patent number 4,708,590
    • Issue date Nov 24, 1987
    • J. M. Voith GmbH
    • Helmut Bronowski
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Runner liner of fluid machine and method of fixing the same
    • Patent number 4,321,009
    • Issue date Mar 23, 1982
    • Hitachi, Ltd.
    • Tsuyoshi Fujii
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3923418
    • Patent number 3,923,418
    • Issue date Dec 2, 1975
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3360237
    • Patent number 3,360,237
    • Issue date Dec 26, 1967
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3276742
    • Patent number 3,276,742
    • Issue date Oct 4, 1966
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2736530
    • Patent number 2,736,530
    • Issue date Feb 28, 1956
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2077883
    • Patent number 2,077,883
    • Issue date Apr 20, 1937
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1987082
    • Patent number 1,987,082
    • Issue date Jan 8, 1935
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents