Inventor · disambiguated record
Richard J. Girndt
Also filed as: GIRNDT RICHARD · GIRNDT RICHARD J
5 granted patents·1 pending application·229 citations·filing 1991–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0192US7293461B1Ultrasonic tubulars inspection deviceGIRNDT RICHARD·Filed 2004·Granted Nov 13, 2007·132 cites·29 claims
- 0282US5175964AMethod and apparatus for removing flaws from internal pipe wallsGIRNDT RICHARD J·Filed 1991·Granted Jan 5, 1993·51 cites·20 claims
- 0379US8931344B2Method and apparatus for inspecting flaws in oil field tubularsGIRNDT RICHARD J·Filed 2011·Granted Jan 13, 2015·4 cites·18 claims
- 0475US8214161B2System and method for detecting flaws in welded tubularsGIRNDT RICHARD J·Filed 2008·Granted Jul 3, 2012·6 cites·20 claims
- 0565US5600069AUltrasonic testing apparatus and method for multiple diameter oilfield tubularsICO INC·Filed 1995·Granted Feb 4, 1997·36 cites·12 claims
- 0652US2008178678A1Ultrasonic tubulars inspection device and methodGIRNDT RICHARD J·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →