Inventor · disambiguated record
Stefan Kohn
Also filed as: KOHN STEFAN
8 granted patents·1 pending application·2 citations·filing 2004–2018
73Inventor score
Top patents by PatentIndex Score
9 records- 0149US8264125B2Piezoelectric component comprising a security layer and an infiltration barrier and a method for the production thereofDENZLER MICHAEL·Filed 2008·Granted Sep 11, 2012·1 cites·17 claims
- 0246US11242792B2Sensor and production method therefor for use in an exhaust gas stream of an internal combustion engineCPT GROUP GMBH·Filed 2018·Granted Feb 8, 2022·0 cites·10 claims
- 0342US9376993B2Lever device and a fuel injection valveLEHMANN STEFAN·Filed 2012·Granted Jun 28, 2016·0 cites·16 claims
- 0441US9500169B2Lever device and a fuel injection valveLEHMANN STEFAN·Filed 2012·Granted Nov 22, 2016·0 cites·12 claims
- 0541US7218037B2Method for improving the long-term stability of a piezoelectric actuator and a piezoelectric actuatorSIEMENS AG·Filed 2005·Granted May 15, 2007·0 cites·14 claims
- 0639US7906888B2Actuator for actuating a fuel injection valveCONTINENTAL AUTOMOTIVE GMBH·Filed 2005·Granted Mar 15, 2011·0 cites·17 claims
- 0739US7784444B2Actuating drive for actuating a fuel injection valveCONTINENTAL AUTOMOTIVE GMBH·Filed 2006·Granted Aug 31, 2010·0 cites·20 claims
- 0835US7334329B2Method for pretreating a piezoelectric ceramic and method for adjusting an injection valveSIEMENS AG·Filed 2004·Granted Feb 26, 2008·1 cites·22 claims
- 0935US2008197314A1Fuel Injector With a Housing, and Method For Finishing and Labeling the HousingBOHLMANN TIM·Filed 2006·Application pending·0 cites
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