Inventor
RUCH FABIAN
DE10 patents
Patents
10 patentsUS10883600B2Jan 5, 2021
Two part oil control ring having oil pressure effect ridges
FED MOGUL BURSCHEID GMBH2 citations70
US11092238B2Aug 17, 2021
Multiple-piece oil stripping piston ring with reduced friction
FED MOGUL BURSCHEID GMBH1 citations55
US10871228B2Dec 22, 2020
Two-part oil control ring having axial stabilization and twist compensation
FED MOGUL BURSCHEID GMBH1 citations55
US12486897B2Dec 2, 2025
Oil scraper ring for pistons of an internal combustion engine
FED MOGUL BURSCHEID GMBH0 citations49
US11959552B2Apr 16, 2024
Piston ring system for an internal combustion engine with direct water injection
FED MOGUL BURSCHEID GMBH0 citations49
US11493129B2Nov 8, 2022
Piston ring and piston with internal groove sealing
FED MOGUL BURSCHEID GMBH0 citations49
US11187322B2Nov 30, 2021
Piston ring having a stepped running surface
FED MOGUL BURSCHEID GMBH0 citations49
US10969013B2Apr 6, 2021
Compression oil control piston ring
FED MOGUL BURSCHEID GMBH0 citations49
US10969014B2Apr 6, 2021
One-piece oil control ring
FED MOGUL BURSCHEID GMBH0 citations49
US11578799B2Feb 14, 2023
Piston ring and piston ring/piston combination with improved wear properties
FED MOGUL BURSCHEID GMBH0 citations43