Inventor
HENKE ULRICH
DE8 patents
⚠️ This page may combine multiple inventors who share the name “HENKE ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIERBURG GMBH & CO KG
4 patentsUS4318070AMar 2, 1982
Spring biased actuator for a thermal delay valve or switch
PIERBURG GMBH & CO KG8 citations69
US4246880AJan 27, 1981
Arrangement for heating the intake pipe of a spark-ignited internal combustion engine
PIERBURG GMBH & CO KG12 citations66
US4282746AAug 11, 1981
Rate-of-use fuel consumption indicator for combustion engines
PIERBURG GMBH & CO KG3 citations61
US4236376ADec 2, 1980
Arrangement for regulating supercharger air pressure
PIERBURG GMBH & CO KG3 citations59
PIERBURG GMBH
3 patentsUS4840550AJun 20, 1989
Internal axis rotary piston engine with protrusions having two sealing corners
PIERBURG GMBH2 citations59
US4794904AJan 3, 1989
Internal combustion engine having an injection nozzle for mixture preparation
PIERBURG GMBH0 citations49
US4822260AApr 18, 1989
Device for controlling fluid supply to a rotary piston machine
PIERBURG GMBH0 citations39