Inventor
HABIGER HEINZ
DE3 patents
Patents
3 patentsUS5374355ADec 20, 1994
Filter for fuels or lubricants of an internal combustion engine
MANN & HUMMEL FILTER106 citations93
US5193579AMar 16, 1993
Internal combustion engine lubricating oil filter valve
MANN & HUMMEL FILTER50 citations91
US5271429ADec 21, 1993
Internal combustion engine lubricating oil filter valve
MANN & HUMMEL FILTER41 citations88