John D. Hughes

Person

  • Houston, TX, US

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS AND METHODS FOR CAPPING A SUBSEA WELL

    • Publication number 20130020086
    • Publication date Jan 24, 2013
    • BP Exploration Operating Company Limited
    • Paul Edward Anderson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEMS AND METHODS FOR ROV MULTITASKING

    • Publication number 20130008151
    • Publication date Jan 10, 2013
    • BP CORPORATION NORTH AMERICA INC.
    • Eric Joseph Munstereifel
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SUBSEA AUTONOMOUS DISPERSANT INJECTION SYSTEM AND METHODS

    • Publication number 20120085276
    • Publication date Apr 12, 2012
    • BP EXPLORATION OPERATING COMPANY LIMITED
    • Graham Openshaw
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT