Inventor · disambiguated record
Friedrich Ruckenbauer
Also filed as: RUCKENBAUER FRIEDRICH
6 granted patents·121 citations·filing 1982–2007
84Inventor score
Top patents by PatentIndex Score
6 records- 0183US4467271ATest apparatus for determination of vibration characteristics of piezoelectric transducersLIST HANS·Filed 1982·Granted Aug 21, 1984·39 cites·10 claims
- 0275US4816743AMethod and apparatus for the identification of oscillatory properties as well as for the operation of a piezo-electric tranducerAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1987·Granted Mar 28, 1989·32 cites·17 claims
- 0372US4441044ATransducer with a piezoelectric sensor elementLIST HANS·Filed 1982·Granted Apr 3, 1984·26 cites·8 claims
- 0463US7436195B2Test apparatus for semiconductor elements on a semiconductor wafer, and a test method using the test apparatusINFINEON TECHNOLOGIES AG·Filed 2007·Granted Oct 14, 2008·4 cites·24 claims
- 0543US4986129APressure sensorAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1990·Granted Jan 22, 1991·11 cites·12 claims
- 0640USRE34441EPressure sensorAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1992·Granted Nov 16, 1993·9 cites·12 claims
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