CXR Co., Ltd.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 24, 1995 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 40 Total Citation Count
- Oct 19, 1983 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5461312 Remote field eddy current sensor for detecting flaws in metal materialExpiredApr 05, 94Oct 24, 95[G01N]
5365169 Remote field eddy current flaw detector for metal material including attenuator, adder, phase shiftery and phase comparatorExpiredJan 28, 93Nov 15, 94[G01N]
5210492 Remote field eddy current flaw detector for metal pipes having a pair of receiver coils providing a differential offset amplitude signalExpiredAug 05, 91May 11, 93[G01N]
4628260 Eddy current defect-detecting system for determining an inner or outer defect and its depth in metal tubesExpiredOct 19, 83Dec 09, 86[G01N, G01R]
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