BBJ TOOLS INC.

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Calgary, CA

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Patents Grantslast 30 patents

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
Cuttings bed removal tool
- Patent number 7,882,903
- Issue date Feb 8, 2011
- BBJ Tools Inc.
- Robert Barnett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball release procedure and release tool
- Patent number 7,770,652
- Issue date Aug 10, 2010
- BBJ Tools Inc.
- Robert Barnett
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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 Applicationslast 30 patents

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
BALL RELEASE PROCEDURE AND RELEASE TOOL
- Publication number 20080223586
- Publication date Sep 18, 2008
- BBJ TOOLS INC.
- ROBERT BARNETT
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTINGS BED REMOVAL TOOL
- Publication number 20070278011
- Publication date Dec 6, 2007
- BBJ TOOLS INC.
- Robert Barnett
- 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

Trademarklast 30 trademarks