METHOD AND APPARATUS TO CONDUCT ULTRASONIC FLAW DETECTION FOR MULTI-LAYERED STRUCTURE

Details for Australian Patent Application No. 2002329749 (hide)

Owner LOCKHEED MARTIN CORPORATION

Inventors DUBOIS, Marc; LORRAINE, Peter, W.

Pub. Number AU-A-2002329749

PCT Number PCT/US02/25886

PCT Pub. Number WO2003/016898

Priority 09/931,122 16.08.01 US

Filing date 14 August 2002

Wipo publication date 3 March 2003

International Classifications

G01N 029/00 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 09/931,122 16.08.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002329749

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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