Assignee
NDT TECHNOLOGIES INC
US·6 granted patents·295 citations·filing 1983–2008
Top patents by PatentIndex Score
6 records- 0191US4659991AMethod and apparatus for magnetically inspecting elongated objects for structural defectsNDT TECHNOLOGIES INC·Filed 1983·Granted Apr 21, 1987·80 cites·18 claims
- 0284US5321356AMagnetic inspection device for elongated objects and inspection methodNDT TECHNOLOGIES INC·Filed 1992·Granted Jun 14, 1994·71 cites·30 claims
- 0378US5751144AMethod and device including primary and auxiliary magnetic poles for nondestructive detection of structural faultsNDT TECHNOLOGIES INC·Filed 1996·Granted May 12, 1998·56 cites·26 claims
- 0477US5414353AMethod and device for nondestructively inspecting elongated objects for structural defects using longitudinally arranged magnet means and sensor means disposed immediately downstream therefromNDT TECHNOLOGIES INC·Filed 1993·Granted May 9, 1995·50 cites·24 claims
- 0574US8368395B2Magnetic inspection device and method for detecting loss in metallic cross sectionNDT TECHNOLOGIES INC·Filed 2008·Granted Feb 5, 2013·4 cites·23 claims
- 0668US6265870B1Eddy current sensor assembly for detecting structural faults in magnetically permeable objectsNDT TECHNOLOGIES INC·Filed 1999·Granted Jul 24, 2001·34 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →