|
| US7770652 | 10 Mar 2008 | 10 Aug 2010 | BBJ Tools Inc. | Ball release procedure and release tool |
| US7882905 | 28 Mar 2008 | 8 Feb 2011 | Baker Hughes Incorporated | Stabilizer and reamer system having extensible blades and bearing pads and method of using same |
| US7900717 | 3 Dec 2007 | 8 Mar 2011 | Baker Hughes Incorporated | Expandable reamers for earth boring applications |
| US8028767 | 28 Jan 2009 | 4 Oct 2011 | Baker Hughes, Incorporated | Expandable stabilizer with roller reamer elements |
| US8205689 | 1 May 2009 | 26 Jun 2012 | Baker Hughes Incorporated | Stabilizer and reamer system having extensible blades and bearing pads and method of using same |
