CXR LIMITED
5Patents
0Active
5Granted
26Portfolio score
Filing activity: Aug 5, 1991 → Dec 16, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5623203A | Remote field flaw sensor including an energizing coil, first and second receiving coil groups oriented perpendicular and a third receiving coil oriented parallel to pipe | Physics | 64 | Expired |
| US6123027A | Self-propelled vehicle within pipe | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US5210492A | Remote field eddy current flaw detector for metal pipes having a pair of receiver coils providing a differential offset amplitude signal | Physics | 11 | Expired |
| US5461312A | Remote field eddy current sensor for detecting flaws in metal material | Physics | 9 | Expired |
| US5365169A | Remote field eddy current flaw detector for metal material including attenuator, adder, phase shiftery and phase comparator | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.