Inventor
HENGL HELMUT
4 patents
Patents
4 patentsUS4111163ASep 5, 1978
Air induction system for an internal combustion engine
BAYERISCHE MOTOREN WERKE AG26 citations78
US4175504ANov 27, 1979
Air induction system for an internal combustion engine
BAYERISCHE MOTOREN WERKE AG19 citations69
US4228769AOct 21, 1980
Intake-pipe arrangement for in-line internal combustion engines
BAYERISCHE MOTOREN WERKE AG7 citations68
US4328854AMay 11, 1982
Casting core for an intake pipe assembly for an internal combustion engine
BAYERISCHE MOTOREN WERKE AG4 citations57