Inventor
SPANNBAUER HELMUT
DE10 patents
⚠️ This page may combine multiple inventors who share the name “SPANNBAUER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MANN & HUMMEL FILTER
9 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
US6205968B1Mar 27, 2001
Induction system, especially for use as an induction port of an internal combustion engine
MANN & HUMMEL FILTER28 citations91
US4565176AJan 21, 1986
Device for controlling the intake air temperature of a mixture-compressing internal combustion engine
MANN & HUMMEL FILTER26 citations91
US5722358AMar 3, 1998
Tube with variable inside diameter
MANN & HUMMEL FILTER49 citations90
US6422197B1Jul 23, 2002
Intake system
MANN & HUMMEL FILTER33 citations89
US6551389B2Apr 22, 2003
Sound transmitting air filter
MANN & HUMMEL FILTER29 citations88
US6427661B1Aug 6, 2002
Duct system with throttle valve
MANN & HUMMEL FILTER10 citations72
US6092499AJul 25, 2000
Intake pipe
MANN & HUMMEL FILTER13 citations72