BBJ Tools Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for BBJ Tools Inc..The latest application filed is for "agitator sub".
- BBJ Tools Inc. - Calgary CA
- BBJ TOOLS INC. - 115 Dalcastle Mews NW Calgary CA
| Patent | Date |
|---|---|
| Weight-on-bit drill sub Grant 8,714,284 - Cote May 6, 2 | 2014-05-06 |
| Agitator Sub App 20140102804 - COTE; Bradley R. | 2014-04-17 |
| Weight-on-bit Drill Sub App 20120067645 - COTE; BRADLEY R. | 2012-03-22 |
| Wellbore Percussion Adapter And Tubular Connection App 20110031020 - COTE; BRADLEY R. | 2011-02-10 |
| Cuttings bed removal tool Grant 7,882,903 - Barnett February 8, 2 | 2011-02-08 |
| Ball release procedure and release tool Grant 7,770,652 - Barnett August 10, 2 | 2010-08-10 |
| Method and tool for placing a well bore liner Grant 7,753,130 - Cote July 13, 2 | 2010-07-13 |
| Safety Net For A Drill Rig App 20080283303 - Cote; Bradley R. | 2008-11-20 |
| Ball Release Procedure And Release Tool App 20080223586 - BARNETT; ROBERT | 2008-09-18 |
| Cuttings Bed Removal Tool App 20070278011 - Barnett; Robert | 2007-12-06 |
| Method And Tool For Placing A Well Bore Liner App 20070023192 - COTE; BRADLEY R. | 2007-02-01 |
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