Inventor
KOERNER STEPHAN
DE5 patents
⚠️ This page may combine multiple inventors who share the name “KOERNER STEPHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAHLE INT GMBH
4 patentsUS11174763B2Nov 16, 2021
Gas exchange valve for an internal combustion engine
MAHLE INT GMBH0 citations58
US10982714B2Apr 20, 2021
Plain bearing and method
MAHLE INT GMBH0 citations58
US12331697B2Jun 17, 2025
Piston for an internal combustion engine and method of manufacturing the piston
MAHLE INT GMBH0 citations48
US10252293B2Apr 9, 2019
Method for coating cooling channel with coating containing hexagonal boron nitride
MAHLE INT GMBH0 citations48