Directional drilling control using periodic perturbation of the drill bit

Details for Australian Patent Application No. 2009233655 (hide)

International Classifications

Event Publications

19 November 2009 Complete Application Filed

Priority application(s): 12/344,873 29.12.08 US

15 July 2010 Application Open to Public Inspection

Published as AU-B-2009233655

2 February 2012 Application Accepted

Published as AU-B-2009233655

8 March 2012 Application for Amendment

The nature of the amendment is: Amend the name of the inventor to read Aiello, Robert Anthony; Mauldin, Charles Lee; Bartel, Roger P.; Larronde, Michael Louis; Farley, Steven Reid. Address for service in Australia - Fisher Adams Kelly Level 29 12 Creek Street Brisbane QLD 4000 2010

28 June 2012 Amendment Made

The nature of the amendment is: Amend the name of the inventor to read Larronde, Michael Louis; Mauldin, Charles Lee; Farley, Steven Reid; Bartel, Roger P. and Aiello, Robert Anthony

28 June 2012 Standard Patent Sealed

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