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Ryan J. Hanford
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole motor stall detection
Patent number
11,542,804
Issue date
Jan 3, 2023
National-Oilwell Varco, L.P.
Francisco Ocegueda-Hernandez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for optimizing performance of an automated control system fo...
Patent number
11,220,888
Issue date
Jan 11, 2022
National-Oilwell Varco, L.P.
Francisco Ocegueda-Hernandez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for controlling drill bit depth of cut using thermally ex...
Patent number
9,103,171
Issue date
Aug 11, 2015
Baker Hughes Incorporated
Ryan J. Hanford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotary drag bit with multiple backup cutters
Patent number
7,861,809
Issue date
Jan 4, 2011
Baker Hughes Incorporated
David Gavia
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PROCESS AUTOMATION OPTIMIZES THE PROCESS OF PLACING A DRILL BIT ON...
Publication number
20210207468
Publication date
Jul 8, 2021
National Oilwell Varco, Inc.
Ryan J. Hanford
E21 - EARTH DRILLING MINING
Information
Patent Application
INTELLIGENT MONITORING FOR DRILLING PROCESS AUTOMATION
Publication number
20190345810
Publication date
Nov 14, 2019
National-Oilwell Varco, L.P.
Francisco Ocegueda-Hernandez
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOWNHOLE MOTOR STALL DETECTION
Publication number
20190323335
Publication date
Oct 24, 2019
National-Oilwell Varco, L.P.
Francisco Ocegueda-Hernandez
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR OPTIMIZING PERFORMANCE OF AN AUTOMATED CONTROL SYSTEM FO...
Publication number
20190120023
Publication date
Apr 25, 2019
National-Oilwell Varco, L.P.
Francisco Ocegueda-Hernandez
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for Controlling Drill Bit Depth of Cut Using Thermally Ex...
Publication number
20120255784
Publication date
Oct 11, 2012
BAKER HUGHES INCORPORATED
Ryan J. Hanford
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTARY DRAG BIT
Publication number
20080179106
Publication date
Jul 31, 2008
BAKER HUGHES INCORPORATED
David Gavia
E21 - EARTH DRILLING MINING