Inventor · disambiguated record
Marvin Beckman
Also filed as: BECKMAN MARVIN · BECKMAN MARVIN W · BECKMAN MARVIN WAYNE
4 granted patents·1 pending application·21 citations·filing 2002–2020
70Inventor score
Top patents by PatentIndex Score
5 records- 0181US10087740B2Caliper tool with constant current drivePROBE HOLDINGS INC·Filed 2016·Granted Oct 2, 2018·5 cites·14 claims
- 0276US9720127B2Caliper tool with in-situ temperature compensationPROBE HOLDINGS INC·Filed 2015·Granted Aug 1, 2017·4 cites·10 claims
- 0367US7372777B2Sonic instrumentation apparatus and method for cement bond loggingPROBE TECHNOLOGY SERVICES INC·Filed 2005·Granted May 13, 2008·12 cites·34 claims
- 0449US11561113B2Core-position sensorPROBE TECH SERVICES INC·Filed 2020·Granted Jan 24, 2023·0 cites·18 claims
- 0526US2004060735A1Impulse generator and method for perforating a cased wellboreFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →