TREA

Yvan Boudey

Follow

Person

  • Paris, FR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic coupler
    • Patent number 9,725,964
    • Issue date Aug 8, 2017
    • VALLOUREC DRILLING PRODUCTS FRANCE
    • Francois Millet
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC COUPLER
    • Publication number 20140174715
    • Publication date Jun 26, 2014
    • VAM DRILLING FRANCE
    • Francois Millet
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTROMAGNETIC COUPLER
    • Publication number 20140041945
    • Publication date Feb 13, 2014
    • VAM DRILLING FRANCE
    • Rachid Guelaz
    • H01 - BASIC ELECTRIC ELEMENTS