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  • BH Koedijk, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Twisted blade root
    • Patent number 10,060,274
    • Issue date Aug 28, 2018
    • CORTEN HOLDING BV
    • Gustave Paul Corten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VORTEX GENERATOR FOR A WIND TURBINE
    • Publication number 20160215758
    • Publication date Jul 28, 2016
    • CORTEN HOLDING BV
    • Gustave Paul CORTEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TWISTED BLADE ROOT
    • Publication number 20150159493
    • Publication date Jun 11, 2015
    • CORTEN HOLDING BV
    • Gustave Paul Corten
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Trademarklast 30 trademarks