Inventor
KNAPP HEINRICH
DE76 patents
Patents
50 patentsUS4700891AOct 20, 1987
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT56 citations96
US4662567AMay 5, 1987
Electromagnetically actuatable valve
BOSCH GMBH ROBERT100 citations96
US4597558AJul 1, 1986
Electromagnetically actuatable valve
BOSCH GMBH ROBERT87 citations96
US4365747ADec 28, 1982
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT61 citations96
US4295452AOct 20, 1981
Fuel injection system
BOSCH GMBH ROBERT85 citations96
US4660524AApr 28, 1987
Fuel supply line
BOSCH GMBH ROBERT77 citations94
US4858567AAug 22, 1989
Internal combustion engine
BOSCH GMBH ROBERT46 citations93
US4813599AMar 21, 1989
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT29 citations93
US4179069ADec 18, 1979
Electromagnetically operated fuel injection valve
BOSCH GMBH ROBERT55 citations93
US4650122AMar 17, 1987
Method for preparing fuel and injection valve for performing the method
BOSCH GMBH ROBERT36 citations92
US4395988AAug 2, 1983
Fuel injection system
BOSCH GMBH ROBERT33 citations92
US4982902AJan 8, 1991
Electromagnetically actuatable valve
BOSCH GMBH ROBERT42 citations91
US4363446ADec 14, 1982
Fuel injection nozzle
BOSCH GMBH ROBERT33 citations91
US3973529AAug 10, 1976
Reducing noxious components from the exhaust gases of internal combustion engines
BOSCH GMBH ROBERT37 citations91
US4653720AMar 31, 1987
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT32 citations90
US4807846AFeb 28, 1989
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT19 citations82
US4477027AOct 16, 1984
Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems
BOSCH GMBH ROBERT23 citations82
US4373491AFeb 15, 1983
Fuel supply system
BOSCH GMBH ROBERT20 citations82
US4327690AMay 4, 1982
Fuel injection valve
BOSCH GMBH ROBERT22 citations82
US4114929ASep 19, 1978
Plastic pipe or hose connection for fuel conduits
BOSCH GMBH ROBERT29 citations82
US4040569AAug 9, 1977
Electro-magnetic fuel injection valve
BOSCH GMBH ROBERT29 citations82
US4361126ANov 30, 1982
Fuel injection valve
BOSCH GMBH ROBERT23 citations81
US3953548AApr 27, 1976
Fuel injection system
BOSCH GMBH ROBERT28 citations81
US4860710AAug 29, 1989
Fuel supply line
BOSCH GMBH ROBERT16 citations74
US4826082AMay 2, 1989
Fuel injection valve
BOSCH GMBH ROBERT11 citations74
US4786030ANov 22, 1988
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT13 citations74
US4779838AOct 25, 1988
Electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT15 citations74
US4753205AJun 28, 1988
Fuel injection apparatus
BOSCH GMBH ROBERT7 citations74
US4747384AMay 31, 1988
Fuel injection system
BOSCH GMBH ROBERT18 citations74
US4671245AJun 9, 1987
Throttle valve pipe
BOSCH GMBH ROBERT12 citations74
US4585174AApr 29, 1986
Electro-magnetically operable valve
BOSCH GMBH ROBERT15 citations74
US4555060ANov 26, 1985
Electromagnetically actuated valve, in particular a fuel injection valve for fuel injection systems
BOSCH GMBH ROBERT11 citations74
US4531678AJul 30, 1985
Injection valve
BOSCH GMBH ROBERT10 citations74
US4416241ANov 22, 1983
Mixture formation system for mixture-compressing internal combustion engines with externally supplied ignition
BOSCH GMBH ROBERT15 citations74
US4416238ANov 22, 1983
Fuel injection system
BOSCH GMBH ROBERT20 citations74
US4243003AJan 6, 1981
Fuel injection system
BOSCH GMBH ROBERT11 citations74
US3945204AMar 23, 1976
Process for the detoxification of exhaust gases
BOSCH GMBH ROBERT17 citations74
US4481699ANov 13, 1984
Method for producing an electromagnetically actuatable fuel injection valve
BOSCH GMBH ROBERT15 citations73
US4474161AOct 2, 1984
Method for mixture formation for mixture-compressing internal combustion engines and fuel supply system for performing the method
BOSCH GMBH ROBERT15 citations73
US4450866AMay 29, 1984
Device for controlling a flowthrough cross section in a control line
BOSCH GMBH ROBERT7 citations73
US4436071AMar 13, 1984
Electromagnetically actuatable valve, in particular a fuel injection valve
BOSCH GMBH ROBERT14 citations73
US4426988AJan 24, 1984
Control element
BOSCH GMBH ROBERT7 citations73
US3994267ANov 30, 1976
Fuel injection system for mixture-compressing, externally ignited, stratified charge, internal combustion engines
BOSCH GMBH ROBERT8 citations73
US5060868AOct 29, 1991
Electromagnetically actuatable valve
BOSCH GMBH ROBERT11 citations72
US4387695AJun 14, 1983
Fuel injection apparatus
BOSCH GMBH ROBERT16 citations72
US4300506ANov 17, 1981
Fuel supply system
BOSCH GMBH ROBERT8 citations72
US4299124ANov 10, 1981
Device for measuring the mass of a flowing medium
BOSCH GMBH ROBERT11 citations72
US4227501AOct 14, 1980
Fuel injection apparatus
BOSCH GMBH ROBERT7 citations72
US4161961AJul 24, 1979
Diaphragm valve
BOSCH GMBH ROBERT9 citations72
US4007720AFeb 15, 1977
Fuel metering system for internal combustion engines
BOSCH GMBH ROBERT9 citations72
Showing the top 50 of 76 patents by PatentIndex Score.