Arthur William Braman Jr.

Person

  • Cypress, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Top drive systems for wellbore and drilling operations

    • Patent number 9,347,265
    • Issue date May 24, 2016
    • National-Oilwell Varco, L.P.
    • Bastiaan De Jong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing system

    • Patent number 9,249,902
    • Issue date Feb 2, 2016
    • National-Oilwell Varco, L.P.
    • Richard Poundstone Munroe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Top drive systems for wellbore and drilling operations

    • Patent number 8,839,854
    • Issue date Sep 23, 2014
    • National-Oilwell Varco, L.P.
    • Bastiaan De Jong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual ball upper internal blow out preventer valve

    • Patent number 8,752,653
    • Issue date Jun 17, 2014
    • National-Oilwell Varco, L.P.
    • Padmasiri Daya Seneviratne
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    TOP DRIVE SYSTEMS FOR WELLBORE AND DRILLING OPERATIONS

    • Publication number 20140274549
    • Publication date Sep 18, 2014
    • NATIONAL OILWELL VARCO. L.P.
    • Bastiaan De Jong
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING SYSTEM

    • Publication number 20140138920
    • Publication date May 22, 2014
    • Richard Poundstone Munroe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DUAL BALL UPPER INTERNAL BLOW OUT PREVENTER VALVE

    • Publication number 20110226485
    • Publication date Sep 22, 2011
    • National-Oilwell Varco, L.P.
    • Padmasiri Daya Seneviratne
    • E21 - EARTH DRILLING MINING