Inventor
ALEX MATTHIAS
DE8 patents
⚠️ This page may combine multiple inventors who share the name “ALEX MATTHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MANN & HUMMEL FILTER
4 patentsUS6520284B2Feb 18, 2003
Air intake device comprising a duct section provided with openings
MANN & HUMMEL FILTER29 citations91
US6382161B1May 7, 2002
Air induction system for internal combustion engine
MANN & HUMMEL FILTER26 citations91
US6138628AOct 31, 2000
Camshaft controller, in particular for use in an induction manifold system for a multi-cylinder internal combustion engine
MANN & HUMMEL FILTER28 citations91
US6341663B1Jan 29, 2002
Silencer with a shunt resonator
MANN & HUMMEL FILTER17 citations82
MANN & HUMMEL GMBH
4 patentsUS7464788B2Dec 16, 2008
Apparatus for transmitting sound in a motor vehicle
MANN & HUMMEL GMBH12 citations82
US7658263B2Feb 9, 2010
Device for noise transmission in a motor vehicle
MANN & HUMMEL GMBH15 citations79
US9664155B2May 30, 2017
Air induction system having an acoustic resonator
MANN & HUMMEL GMBH0 citations48
US10961959B2Mar 30, 2021
Filter system with a filter element
MANN & HUMMEL GMBH0 citations42