Inventor
WAGNER MANFRED
DE19 patents
⚠️ This page may combine multiple inventors who share the name “WAGNER MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MANN & HUMMEL FILTER
7 patentsUS5620505AApr 15, 1997
Filter
MANN & HUMMEL FILTER102 citations97
US5741421AApr 21, 1998
Filter device
MANN & HUMMEL FILTER97 citations96
US4418662ADec 6, 1983
Engine air intake filter with fumes-absorbing substance
MANN & HUMMEL FILTER126 citations94
US4670233AJun 2, 1987
Method of removing soot which has been trapped in an exhaust gas filter of an internal combustion engine
MANN & HUMMEL FILTER25 citations90
US4516990AMay 14, 1985
Method of removing soot from exhaust gases
MANN & HUMMEL FILTER51 citations90
US4436535AMar 13, 1984
Method and device for removing soot from exhaust gases
MANN & HUMMEL FILTER26 citations81
US5028405AJul 2, 1991
Process and apparatus for the burning off of carbon (SOOT) deposited on exhaust gas filters
MANN & HUMMEL FILTER15 citations71