TREA

Patrick J. Zimmerman

Follow

Person

  • The Woodlands, TX, US
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OBSTRUCTION RELIEF IN SUBTERRANEAN WELLBORES
    • Publication number 20220186586
    • Publication date Jun 16, 2022
    • Chevron U.S.A. Inc.
    • Patrick James Zimmerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FILL UP TOOL
    • Publication number 20170321508
    • Publication date Nov 9, 2017
    • Weatherford Technology Holdings, LLC.
    • Jimmy Duane WIENS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FILL UP TOOL
    • Publication number 20150053424
    • Publication date Feb 26, 2015
    • WEATHERFORD/LAMB, INC.
    • Jimmy Duane WIENS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Extended Length Packer with Timed Setting
    • Publication number 20140251640
    • Publication date Sep 11, 2014
    • WEATHERFORD/LAMB, INC.
    • Patrick J. Zimmerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Sliding Sleeve Having Contracting, Segmented Ball Seat
    • Publication number 20140166912
    • Publication date Jun 19, 2014
    • WEATHERFORD/LAMB, INC.
    • Michael Shane Larisey
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Inwardly Swelling Seal
    • Publication number 20140116678
    • Publication date May 1, 2014
    • WEATHERFORD/LAMB, INC.
    • John P. Broussard
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Resettable Ball Seat
    • Publication number 20130192846
    • Publication date Aug 1, 2013
    • WEATHERFORD/LAMB, INC.
    • Cesar G. Garcia
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gravel Pack Crossover Tool with Low Drag Force
    • Publication number 20130118726
    • Publication date May 16, 2013
    • WEATHERFORD/LAMB, INC.
    • John P. Broussard
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gravel Pack and Sand Disposal Device
    • Publication number 20130008652
    • Publication date Jan 10, 2013
    • WEATHERFORD/LAMB, INC.
    • John P. Broussard
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Cluster Opening Sleeves for Wellbore
    • Publication number 20120305265
    • Publication date Dec 6, 2012
    • WEATHERFORD/LAMB, INC.
    • Cesar G. Garcia
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gravel Pack Inner String Hydraulic Locating Device
    • Publication number 20120103603
    • Publication date May 3, 2012
    • WEATHERFORD/LAMB, INC.
    • John P. Broussard
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gravel Pack Inner String Adjustment Device
    • Publication number 20120103631
    • Publication date May 3, 2012
    • WEATHERFORD/LAMB, INC.
    • John P. Broussard
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gravel Pack Bypass Assembly
    • Publication number 20120103608
    • Publication date May 3, 2012
    • WEATHERFORD/LAMB, INC.
    • Ronald van Petegem
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Arrangement of Isolation Sleeve and Cluster Sleeves Having Pressure...
    • Publication number 20120055684
    • Publication date Mar 8, 2012
    • WEATHERFORD/LAMB, INC.
    • Patrick J. Zimmerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Self-Orienting Crossover Tool
    • Publication number 20120048562
    • Publication date Mar 1, 2012
    • WEATHERFORD/LAMB, INC.
    • Patrick J. Zimmerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FILL UP TOOL
    • Publication number 20120048574
    • Publication date Mar 1, 2012
    • Jimmy Duane Wiens
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Magnetic Slip Retention for Downhole Tool
    • Publication number 20120043070
    • Publication date Feb 23, 2012
    • WEATHERFORD/LAMB, INC.
    • Patrick J. Zimmerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Filler Rings for Swellable Packers
    • Publication number 20120031608
    • Publication date Feb 9, 2012
    • WEATHERFORD/LAMB, INC.
    • Jeffrey J. Lembcke
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Cluster Opening Sleeves for Wellbore
    • Publication number 20110192613
    • Publication date Aug 11, 2011
    • WEATHERFORD/LAMB, INC.
    • Cesar G. Garcia
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SECURING A COMPOSITE BRIDGE PLUG
    • Publication number 20110048740
    • Publication date Mar 3, 2011
    • WEATHERFORD/LAMB, INC.
    • David WARD
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100294483
    • Publication date Nov 25, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100288513
    • Publication date Nov 18, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100288508
    • Publication date Nov 18, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100288487
    • Publication date Nov 18, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100288488
    • Publication date Nov 18, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Magnetic Slip Retention for Downhole Tool
    • Publication number 20100243232
    • Publication date Sep 30, 2010
    • WEATHERFORD/LAMB, INC.
    • Patrick J. Zimmerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Packer Providing Multiple Seals and Having Swellable Element Isolat...
    • Publication number 20100243235
    • Publication date Sep 30, 2010
    • WEATHERFORD/LAMB, INC.
    • Rebecca Caldwell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100218879
    • Publication date Sep 2, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100084126
    • Publication date Apr 8, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Non-Metallic Mandrel and Element System
    • Publication number 20100084127
    • Publication date Apr 8, 2010
    • WEATHERFORD/LAMB, INC.
    • Rocky A. Turley
    • E21 - EARTH DRILLING MINING