Inventor · disambiguated record
Stephan Koerner
Also filed as: KOERNER STEPHAN
5 granted patents·2 pending applications·0 citations·filing 2007–2024
59Inventor score
Top patents by PatentIndex Score
7 records- 0175US12331697B2Piston for an internal combustion engine and method of manufacturing the pistonMAHLE INT GMBH·Filed 2024·Granted Jun 17, 2025·0 cites·18 claims
- 0260US11174763B2Gas exchange valve for an internal combustion engineMAHLE INT GMBH·Filed 2020·Granted Nov 16, 2021·0 cites·19 claims
- 0356US2022010141A1Method for coating a pistonMAHLE INT GMBH·Filed 2021·Application pending·0 cites
- 0451US10252293B2Method for coating cooling channel with coating containing hexagonal boron nitrideMAHLE INT GMBH·Filed 2016·Granted Apr 9, 2019·0 cites·19 claims
- 0550US10982714B2Plain bearing and methodMAHLE INT GMBH·Filed 2016·Granted Apr 20, 2021·0 cites·18 claims
- 0643US7621061B2Architectural element for wall boardDRESCHER SUSAN·Filed 2007·Granted Nov 24, 2009·0 cites·11 claims
- 0732US2016169400A1Gas exchange valveMAHLE INT GMBH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →