Assignee
NDT INSTR INC
US·4 granted patents·150 citations·filing 1978–1988
Top patents by PatentIndex Score
4 records- 0190US4215583AApparatus and method for bondtesting by ultrasonic complex impedance plane analysisNDT INSTR INC·Filed 1978·Granted Aug 5, 1980·59 cites·32 claims
- 0287US4413518AApparatus and method for measuring the extension of bolts under stressNDT INSTR INC·Filed 1981·Granted Nov 8, 1983·48 cites·51 claims
- 0365US4840066AUltrasonic thickness gauge having automatic transducer recognition and parameter optimization and method thereofNDT INSTR INC·Filed 1988·Granted Jun 20, 1989·26 cites·3 claims
- 0464US4715008AHand-held digital thickness gageNDT INSTR INC·Filed 1982·Granted Dec 22, 1987·17 cites·21 claims
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