Inventor · disambiguated record
Steffen Hoppe
Also filed as: HOPPE STEFFEN
21 granted patents·6 pending applications·84 citations·filing 1996–2024
93Inventor score
Files withHOPPE STEFFEN8HELLA GMBH & CO KGAA7FISCHER MANFRED4FED MOGUL BURSCHEID GMBH3ESSER JOHANNES1
Top patents by PatentIndex Score
27 records- 0191US8652620B2Sliding element in an internal combustion engine, in particular a piston ringFISCHER MANFRED·Filed 2009·Granted Feb 18, 2014·13 cites·13 claims
- 0289US8273469B2Piston ringHOPPE STEFFEN·Filed 2008·Granted Sep 25, 2012·11 cites·24 claims
- 0377US9845887B2Slide ring sealHOPPE STEFFEN·Filed 2010·Granted Dec 19, 2017·4 cites·11 claims
- 0474US8973262B2Method for producing a piston ringESSER JOHANNES·Filed 2011·Granted Mar 10, 2015·5 cites·7 claims
- 0572US8641046B2Piston ringHOPPE STEFFEN·Filed 2009·Granted Feb 4, 2014·6 cites·6 claims
- 0671US9447490B2Piston ringHOPPE STEFFEN·Filed 2008·Granted Sep 20, 2016·1 cites·23 claims
- 0770US8201831B2Sliding element, in particular piston ring, method for manufacturing a sliding element, sliding system and coating for a sliding elementHOPPE STEFFEN·Filed 2006·Granted Jun 19, 2012·5 cites·11 claims
- 0869US11408508B2Piston ringFED MOGUL BURSCHEID GMBH·Filed 2018·Granted Aug 9, 2022·0 cites·18 claims
- 0969US9809885B2Method for coating a sliding element and sliding element, in particular a piston ring or cylinder liner of an internal combustion engineHOPPE STEFFEN·Filed 2009·Granted Nov 7, 2017·3 cites·9 claims
- 1061US9316497B2Level sensorHELLA KGAA HUECK & CO·Filed 2013·Granted Apr 19, 2016·2 cites·6 claims
- 1161US8986821B2Gliding elementHOPPE STEFFEN·Filed 2010·Granted Mar 24, 2015·1 cites·9 claims
- 1258US2025130124A1Method for constructing a force sensor group, and force sensor group for a motor vehicleHELLA GMBH & CO KGAA·Filed 2024·Application pending·0 cites
- 1358US2025162470A1Vehicle system arrangementHELLA GMBH & CO KGAA·Filed 2024·Application pending·0 cites
- 1457US11060609B2Method for producing a piston ringFED MOGUL BURSCHEID GMBH·Filed 2018·Granted Jul 13, 2021·0 cites·8 claims
- 1557US2023134881A1Sliding element, in particular piston ring, and method for producing sameFED MOGUL BURSCHEID GMBH·Filed 2021·Application pending·0 cites
- 1656US6726216B2Piston ring with oxide-nitride composite layerFEDERAL MOGUL FRIEDBERG GMBH·Filed 2002·Granted Apr 27, 2004·10 cites·4 claims
- 1754US9598763B2Piston ring for internal combustion enginesFISCHER MANFRED·Filed 2007·Granted Mar 21, 2017·0 cites·18 claims
- 1853US10000840B2Piston ring for internal combustion enginesFISCHER MANFRED·Filed 2007·Granted Jun 19, 2018·0 cites·13 claims
- 1952US5679411AMethod for producing a corrosion and wear resistant coating on iron materialsMETAPLAS IONON GMBH·Filed 1996·Granted Oct 21, 1997·16 cites·7 claims
- 2051US10920827B2Bearing shell and device for molding a bearing shellHELLA GMBH & CO KGAA·Filed 2016·Granted Feb 16, 2021·0 cites·1 claims
- 2150US9169547B2Gliding elementHOPPE STEFFEN·Filed 2010·Granted Oct 27, 2015·0 cites·17 claims
- 2250US2024049416A1Connector for connecting a line to a printed circuit board, housing having such a connector, and assembly comprising a printed circuit board and such a housingHELLA GMBH & CO KGAA·Filed 2023·Application pending·0 cites
- 2348US7249418B2Wheel position sensorHELLA ELECTRONICS CORP·Filed 2004·Granted Jul 31, 2007·7 cites·18 claims
- 2448US2008095939A1Method for Producing a Coat on a Piston Ring and Piston RingFISCHER MANFRED·Filed 2005·Application pending·0 cites
- 2545US10834827B2System for potting components using a capHELLA GMBH & CO KGAA·Filed 2017·Granted Nov 10, 2020·0 cites·17 claims
- 2643US12174080B2Angular position sensor for determining an angular position and/or a torqueHELLA GMBH & CO KGAA·Filed 2022·Granted Dec 24, 2024·0 cites·12 claims
- 2737US2018259362A1Apparatus for detecting a rotational movementHELLA GMBH & CO KGAA·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →