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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic turbine cavitation acoustic signal identification method...

    • Patent number 11,840,998
    • Issue date Dec 12, 2023
    • Zhejiang University
    • Zheming Tong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for operating a wind power installation, wind power installa...

    • Patent number 11,835,033
    • Issue date Dec 5, 2023
    • Wobben Properties GmbH
    • Annika Länger-Möller
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbine generator

    • Patent number 9,641,050
    • Issue date May 2, 2017
    • Alstom Renovables España, S.L.
    • Guillermo Fabregat Balboa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    3486460

    • Patent number 3,486,460
    • Issue date Dec 30, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3469500

    • Patent number 3,469,500
    • Issue date Sep 30, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3463384

    • Patent number 3,463,384
    • Issue date Aug 26, 1969
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents