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Kirby G. Schrader
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Magnolia, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pass-through tapered nose tool
Patent number
11,624,246
Issue date
Apr 11, 2023
Baker Hughes Oilfield Operations LLC
Christopher Hern
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pass-through tapered nose tool
Patent number
11,555,359
Issue date
Jan 17, 2023
Baker Hughes Oilfield Operations LLC
Christopher Hern
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore strings containing annular flow valves and methods of use...
Patent number
9,915,125
Issue date
Mar 13, 2018
Baker Hughes, a GE company, LLC
Rockni Van Clief
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore isolation system with communication lines
Patent number
9,863,224
Issue date
Jan 9, 2018
Baker Hughes, a GE company, LLC
David S. Bishop
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore isolation system with communication lines
Patent number
9,828,826
Issue date
Nov 28, 2017
Baker Hughes, a GE company, LLC
David S. Bishop
E21 - EARTH DRILLING MINING
Information
Patent Grant
Completion systems with flow restrictors
Patent number
9,732,583
Issue date
Aug 15, 2017
Baker Hughes Incorporated
John E. Britt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Screened valve system for selective well stimulation and control
Patent number
7,950,461
Issue date
May 31, 2011
Welldynamics, Inc.
Kirby G. Schrader
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PASS-THROUGH TAPERED NOSE TOOL
Publication number
20220018217
Publication date
Jan 20, 2022
Baker Hughes Oilfield Operations LLC
Christopher Hern
E21 - EARTH DRILLING MINING
Information
Patent Application
PASS-THROUGH TAPERED NOSE TOOL
Publication number
20220018218
Publication date
Jan 20, 2022
Baker Hughes Oilfield Operations LLC
Christopher Hern
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE ISOLATION SYSTEM WITH COMMUNICATION LINES
Publication number
20160305214
Publication date
Oct 20, 2016
BAKER HUGHES INCORPORATED
David S. Bishop
E21 - EARTH DRILLING MINING
Information
Patent Application
COMPLETION SYSTEMS WITH FLOW RESTRICTORS
Publication number
20160215576
Publication date
Jul 28, 2016
BAKER HUGHES INCORPORATED
John E. Britt
E21 - EARTH DRILLING MINING
Information
Patent Application
Wellbore Isolation System with Communication Lines
Publication number
20160010420
Publication date
Jan 14, 2016
BAKER HUGHES INCORPORATED
David S. Bishop
E21 - EARTH DRILLING MINING
Information
Patent Application
Wellbore Strings Containing Annular Flow Valves
Publication number
20150354317
Publication date
Dec 10, 2015
BAKER HUGHES INCORPORATED
Rockni Van Clief
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Downhole Electrical Switching
Publication number
20150267507
Publication date
Sep 24, 2015
BAKER HUGHES INCORPORATED
David S. Bishop
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCREENED VALVE SYSTEM FOR SELECTIVE WELL STIMULATION AND CONTROL
Publication number
20090139728
Publication date
Jun 4, 2009
WELLDYNAMICS, INC.
Kirby G. Schrader
E21 - EARTH DRILLING MINING