Inventor
BIRGLER MARKUS
DE11 patents
⚠️ This page may combine multiple inventors who share the name “BIRGLER MARKUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Purem GmbH
5 patentsUS11466629B2Oct 11, 2022
Exhaust-gas flap device
Purem GmbH1 citations57
US12469863B2Nov 11, 2025
Control flap assembly for a gas flow in a fuel cell system
Purem GmbH0 citations48
US11603803B2Mar 14, 2023
Coupling arrangement
Purem GmbH0 citations47
US11578671B2Feb 14, 2023
Exhaust-gas flap device
Purem GmbH0 citations47
US11572842B2Feb 7, 2023
Coupling arrangement
Purem GmbH0 citations47
EBERSPAECHER EXHAUST TECH GMBH
4 patentsUS10480659B2Nov 19, 2019
Coupling device for the rotary coupling of a pivot shaft of a flap diaphragm of an exhaust gas flap with a drive element
EBERSPAECHER EXHAUST TECH GMBH3 citations71
US10450969B2Oct 22, 2019
Electric exhaust gas valve device
EBERSPAECHER EXHAUST TECH GMBH6 citations66
US9239001B2Jan 19, 2016
Heat exchanger
EBERSPAECHER EXHAUST TECH GMBH6 citations66
US10281048B2May 7, 2019
Three-way flap valve with curved valve flap
EBERSPAECHER EXHAUST TECH GMBH1 citations54