TREA

William N. Patterson

Follow

Person

  • Montrose, CO, US
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROD AND CASING HANDLER
    • Publication number 20230264370
    • Publication date Aug 24, 2023
    • TEI Rock Drills, Inc.
    • William N. Patterson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROD AND CASING HANDLER
    • Publication number 20190071288
    • Publication date Mar 7, 2019
    • TEI Rock Drills, Inc.
    • William N. Patterson
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ROD AND CASING HANDLER
    • Publication number 20180274305
    • Publication date Sep 27, 2018
    • TEI Rock Drills, Inc.
    • William N. Patterson
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    REMOTE CONTROL OF STROKE AND FREQUENCY OF PERCUSSION APPARATUS AND...
    • Publication number 20170030182
    • Publication date Feb 2, 2017
    • TEI Rock Drills, Inc.
    • William N. Patterson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTERNALLY DAMPENED PERCUSSION ROCK DRILL
    • Publication number 20100116520
    • Publication date May 13, 2010
    • William N. Patterson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Internally dampened percussion rock drill
    • Publication number 20090223720
    • Publication date Sep 10, 2009
    • William N. Patterson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Drill stem guide and wrench apparatus
    • Publication number 20080169129
    • Publication date Jul 17, 2008
    • William N. Patterson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Hydraulic in-the-hole percussion rock drill
    • Publication number 20020014354
    • Publication date Feb 7, 2002
    • William N. Patterson
    • E21 - EARTH DRILLING MINING