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Bradley R. Cote
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Wellbore percussion adapter and tubular connection
Patent number
9,624,725
Issue date
Apr 18, 2017
Nov Worldwide C.V.
Bradley R. Cote
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore percussion adapter and tubular connection
Patent number
8,739,901
Issue date
Jun 3, 2014
Nov Worldwide C.V.
Bradley R. Cote
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Weight-on-bit drill sub
Patent number
8,714,284
Issue date
May 6, 2014
BBJ Tools Inc.
Bradley R. Cote
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and tool for placing a well bore liner
Patent number
7,753,130
Issue date
Jul 13, 2010
BBJ Tools Inc.
Bradley R. Cote
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
WELLBORE PERCUSSION ADAPTER AND TUBULAR CONNECTION
Publication number
20140338978
Publication date
Nov 20, 2014
NOV WORLDWIDE C.V.
Bradley R. COTE
E21 - EARTH DRILLING MINING
Information
Patent Application
AGITATOR SUB
Publication number
20140102804
Publication date
Apr 17, 2014
Bradley R. COTE
E21 - EARTH DRILLING MINING
Information
Patent Application
WEIGHT-ON-BIT DRILL SUB
Publication number
20120067645
Publication date
Mar 22, 2012
BBJ TOOLS INC.
Bradley R. Cote
E21 - EARTH DRILLING MINING
Information
Patent Application
WELLBORE PERCUSSION ADAPTER AND TUBULAR CONNECTION
Publication number
20110031020
Publication date
Feb 10, 2011
BBJ TOOLS INC.
BRADLEY R. COTE
E21 - EARTH DRILLING MINING
Information
Patent Application
SAFETY NET FOR A DRILL RIG
Publication number
20080283303
Publication date
Nov 20, 2008
BBJ TOOLS INC.
Bradley R. Cote
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND TOOL FOR PLACING A WELL BORE LINER
Publication number
20070023192
Publication date
Feb 1, 2007
BBJ TOOLS INC.
BRADLEY R. COTE
E21 - EARTH DRILLING MINING