Magnetic flux leakage system and method

Details for Australian Patent Application No. 2007318074 (hide)

Owner Robbins & Myers Energy Systems L.P.

Inventors Rogers, John P.

Agent Spruson & Ferguson

Pub. Number AU-A-2007318074

PCT Pub. Number WO2008/057352

Priority 11/591,712 02.11.06 US

Filing date 31 October 2007

Wipo publication date 15 May 2008

International Classifications

G01N 27/72 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating magnetic variables

Event Publications

28 May 2009 PCT application entered the National Phase

  PCT publication WO2008/057352 Priority application(s): WO2008/057352

3 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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