Assignee
CHRISTMANN RALF
DE·6 granted patents·3 pending applications·3 citations·filing 2007–2012
Top patents by PatentIndex Score
9 records- 0152US8733100B2Valve control deviceCHRISTMANN RALF·Filed 2007·Granted May 27, 2014·2 cites·20 claims
- 0248US8627714B2Method for preventing the rupture of a compressor wheel and/or turbine wheel of an exhaust-gas turbochargerCHRISTMANN RALF·Filed 2009·Granted Jan 14, 2014·1 cites·5 claims
- 0346US9488459B2Position sensor moduleCHRISTMANN RALF·Filed 2012·Granted Nov 8, 2016·0 cites·14 claims
- 0441US9222585B2Valve control deviceCHRISTMANN RALF·Filed 2011·Granted Dec 29, 2015·0 cites·8 claims
- 0540US2014144133A1Overrun air recirculation valveCHRISTMANN RALF·Filed 2012·Application pending·0 cites
- 0638US9856752B2Exhaust-gas turbocharger and method for manufacturing the sameCHRISTMANN RALF·Filed 2011·Granted Jan 2, 2018·0 cites·7 claims
- 0738US2012266594A1Internal combustion engineCHRISTMANN RALF·Filed 2010·Application pending·0 cites
- 0835US8629675B2Linear sensorCHRISTMANN RALF·Filed 2008·Granted Jan 14, 2014·0 cites·18 claims
- 0934US2012055155A1Internal combustion engineCHRISTMANN RALF·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →