Inventor · disambiguated record
Fabian Ruch
Also filed as: RUCH FABIAN
10 granted patents·1 pending application·4 citations·filing 2015–2021
78Inventor score
Technology areasF16J
Top patents by PatentIndex Score
11 records- 0176US10883600B2Two part oil control ring having oil pressure effect ridgesFED MOGUL BURSCHEID GMBH·Filed 2017·Granted Jan 5, 2021·2 cites·3 claims
- 0268US10871228B2Two-part oil control ring having axial stabilization and twist compensationFED MOGUL BURSCHEID GMBH·Filed 2017·Granted Dec 22, 2020·1 cites·18 claims
- 0363US11092238B2Multiple-piece oil stripping piston ring with reduced frictionFED MOGUL BURSCHEID GMBH·Filed 2016·Granted Aug 17, 2021·1 cites·13 claims
- 0452US11959552B2Piston ring system for an internal combustion engine with direct water injectionFED MOGUL BURSCHEID GMBH·Filed 2021·Granted Apr 16, 2024·0 cites·9 claims
- 0549US12486897B2Oil scraper ring for pistons of an internal combustion engineFED MOGUL BURSCHEID GMBH·Filed 2021·Granted Dec 2, 2025·0 cites·3 claims
- 0649US10969014B2One-piece oil control ringFED MOGUL BURSCHEID GMBH·Filed 2017·Granted Apr 6, 2021·0 cites·18 claims
- 0748US11493129B2Piston ring and piston with internal groove sealingFED MOGUL BURSCHEID GMBH·Filed 2019·Granted Nov 8, 2022·0 cites·26 claims
- 0845US10969013B2Compression oil control piston ringFED MOGUL BURSCHEID GMBH·Filed 2017·Granted Apr 6, 2021·0 cites·16 claims
- 0944US11187322B2Piston ring having a stepped running surfaceFED MOGUL BURSCHEID GMBH·Filed 2018·Granted Nov 30, 2021·0 cites·18 claims
- 1043US11578799B2Piston ring and piston ring/piston combination with improved wear propertiesFED MOGUL BURSCHEID GMBH·Filed 2019·Granted Feb 14, 2023·0 cites·19 claims
- 1129US2017328471A1Two-piece piston ringFEDERAL MOGUL BURSCHEID GMBH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →