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Joshua Gatell
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Roller cone drill bit with evenly loaded cutting elements
Patent number
10,767,420
Issue date
Sep 8, 2020
Smith International, Inc.
Scott McDonough
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fixed cutter drill bit with multiple cutting elements at first radi...
Patent number
10,301,881
Issue date
May 28, 2019
Smith International, Inc.
Hemachandar Mada
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rolling cone drill bit having high density cutting elements
Patent number
9,856,701
Issue date
Jan 2, 2018
Smith International, Inc.
Gary Ray Portwood
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rolling cone drill bit having high density cutting elements
Patent number
9,074,431
Issue date
Jul 7, 2015
Smith International, Inc.
Gary Portwood
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gage insert
Patent number
8,016,059
Issue date
Sep 13, 2011
Smith International, Inc.
Joshua Gatell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill bits having optimized cutting element counts for reduced trac...
Patent number
7,798,255
Issue date
Sep 21, 2010
Smith International, Inc.
Joshua Gatell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rolling cone drill bit having cutter elements positioned in a plura...
Patent number
7,686,104
Issue date
Mar 30, 2010
Smith International, Inc.
Amardeep Singh
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
ROLLER CONE DRILL BIT WITH EVENLY LOADED CUTTING ELEMENTS
Publication number
20180106113
Publication date
Apr 19, 2018
Smith International, Inc.
Scott McDonough
E21 - EARTH DRILLING MINING
Information
Patent Application
ROLLING CONE DRILL BIT HAVING HIGH DENSITY CUTTING ELEMENTS
Publication number
20150376951
Publication date
Dec 31, 2015
Smith International, Inc.
Gary Ray Portwood
E21 - EARTH DRILLING MINING
Information
Patent Application
FIXED CUTTER DRILL BIT WITH MULTIPLE CUTTING ELEMENTS AT FIRST RADI...
Publication number
20150068815
Publication date
Mar 12, 2015
Smith International, Inc.
Hemachandar Mada
E21 - EARTH DRILLING MINING
Information
Patent Application
Rolling Cone Drill Bit Having High Density Cutting Elements
Publication number
20090188724
Publication date
Jul 30, 2009
Smith International, Inc.
Gary Portwood
E21 - EARTH DRILLING MINING
Information
Patent Application
GAGE INSERT
Publication number
20080190666
Publication date
Aug 14, 2008
Smith International, Inc.
Joshua Gatell
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BITS HAVING OPTIMIZED CUTTING ELEMENT COUNTS FOR REDUCED TRAC...
Publication number
20080179102
Publication date
Jul 31, 2008
Smith International. Inc.
Joshua Gatell
E21 - EARTH DRILLING MINING
Information
Patent Application
Rolling Cone Drill Bit Having Cutter Elements Positioned in a Plura...
Publication number
20070034414
Publication date
Feb 15, 2007
Smith International, Inc.
Amardeep Singh
E21 - EARTH DRILLING MINING