Inventor · disambiguated record
Andrei Zagrai
Also filed as: ZAGRAI ANDREI · ZAGRAI ANDREI N
4 granted patents·57 citations·filing 2003–2020
72Inventor score
Top patents by PatentIndex Score
4 records- 0190US6996480B2Structural health monitoring system utilizing guided lamb waves embedded ultrasonic structural radarUNIV SOUTH CAROLINA·Filed 2003·Granted Feb 7, 2006·50 cites·27 claims
- 0272US8671761B2Method of assessing bolted joint integrityZAGRAI ANDREI·Filed 2010·Granted Mar 18, 2014·6 cites·9 claims
- 0362US10548562B2Stethoscope with extended detection rangeUNIV SOUTH CAROLINA·Filed 2018·Granted Feb 4, 2020·1 cites·15 claims
- 0453US10888300B2Stethoscope with extended detection rangeUNIV SOUTH CAROLINA·Filed 2020·Granted Jan 12, 2021·0 cites·16 claims
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