Inventor

GRUENWALD WERNER

DE59 patents

Patents

50 patents

US6049726AApr 11, 2000

Planar filter with ferroelectric and/or antiferroelectric elements

BOSCH GMBH ROBERT103 citations97

US5987202ANov 16, 1999

Arrangement for converting optical signals into electrical signals and method of producing the arrangement

BOSCH GMBH ROBERT111 citations97

US5891366AApr 6, 1999

Anisotropically conducting adhesive, and process for producing an anisotropically conducting adhesive

BOSCH GMBH ROBERT97 citations96

US5885429AMar 23, 1999

Electrochemical measuring sensor and method for producing an electrochemical measuring sensor

BOSCH GMBH ROBERT116 citations96

US5709786AJan 20, 1998

Sintered solid electrolyte having a high oxygen-ion conductivity

BOSCH GMBH ROBERT55 citations96

US4932588AJun 12, 1990

Method of controlling heating and/or air conditioning installation in motor vehicles

BOSCH GMBH ROBERT66 citations95

US6630648B2Oct 7, 2003

Device for dispensing of hydrogen

BOSCH GMBH ROBERT18 citations93

US5686654ANov 11, 1997

Measuring sensor for determining the oxygen content in gas mixtures

BOSCH GMBH ROBERT35 citations93

US5628848AMay 13, 1997

Process for the production of composite systems having at least two inorganic ceramic layers

BOSCH GMBH ROBERT20 citations93

US5314604AMay 24, 1994

Sensor element for limit current sensors to determine the λ-value of gas mixtures

BOSCH GMBH ROBERT37 citations93

US4587840AMay 13, 1986

Pressure sensor for installation in a wall element subjected to pressure of a fluid medium, such as a hydraulic pressure line, e.g. in diesel fuel injection systems

BOSCH GMBH ROBERT51 citations93

US5879526AMar 9, 1999

Electrochemical measuring sensor for determining nitrogen oxides in gas mixtures

BOSCH GMBH ROBERT27 citations92

US5507174AApr 16, 1996

Polarographic sensor

BOSCH GMBH ROBERT23 citations92

US5505837AApr 9, 1996

Sensor arrangement for determining gas components and/or gas concentrations of gas mixtures

BOSCH GMBH ROBERT43 citations92

US5476001ADec 19, 1995

Electroluminescent layer arrangement with organic spacers joining clusters of nanomaterial

BOSCH GMBH ROBERT35 citations91

US4620516ANov 4, 1986

Apparatus for injecting fuel into combustion chambers of internal combustion engines, in particular self-igniting internal combustion engines

BOSCH GMBH ROBERT32 citations91

US4572146AFeb 25, 1986

Device for injecting fuel in combustion chambers

BOSCH GMBH ROBERT33 citations91

US4560463ADec 24, 1985

Gas sensor, particularly oxygen sensor exposed to combustion exhaust gases

BOSCH GMBH ROBERT32 citations91

US6518323B1Feb 11, 2003

Polymer compound, the production and use thereof, and sintered compacts produced therefrom

BOSCH GMBH ROBERT18 citations90

US5310472AMay 10, 1994

Sensor element for limiting current sensors to determine the lambda value of gas mixtures

BOSCH GMBH ROBERT20 citations84

US4939409AJul 3, 1990

Spark plug with a surface discharge section

BOSCH GMBH ROBERT22 citations82

US4692657ASep 8, 1987

Spark plug for an otto-type internal combustion engine

BOSCH GMBH ROBERT21 citations82

US4793175ADec 27, 1988

Humidity sensor, sensor material, method of manufacture and humidity sensing system, especially for automotive use

BOSCH GMBH ROBERT22 citations81

US4603667AAug 5, 1986

Device for fuel injection in combustion chambers

BOSCH GMBH ROBERT22 citations81

US6214209B1Apr 10, 2001

Method of measuring oxygen

BOSCH GMBH ROBERT7 citations74

US5998012ADec 7, 1999

Ceramic layer systems, particularly for gas sensors

BOSCH GMBH ROBERT8 citations74

US5773894AJun 30, 1998

Insulation layer system for the electrical isolation circuits

BOSCH GMBH ROBERT13 citations74

US5678518AOct 21, 1997

Auxiliary starter, particularly for diesel engines

BOSCH GMBH ROBERT8 citations74

US5653858AAug 5, 1997

Limit current sensor for determining the lambda value in gas mixtures

BOSCH GMBH ROBERT14 citations74

US5545301AAug 13, 1996

Sensor element for the determination of concentration of gas constituent(s)

BOSCH GMBH ROBERT17 citations74

US5098549AMar 24, 1992

Sensor element for limiting current sensors for determining the λ value of gas mixtures

BOSCH GMBH ROBERT17 citations74

US5916407AJun 29, 1999

Process for producing an electrically conductive connection

BOSCH GMBH ROBERT8 citations73

US5573808ANov 12, 1996

Method for producing a multilayer circuit

BOSCH GMBH ROBERT9 citations73

US5010315AApr 23, 1991

Thermal radiation sensor

BOSCH GMBH ROBERT14 citations73

US4494401AJan 22, 1985

Pressure sensor for the combustion chamber of an internal combustion engine

BOSCH GMBH ROBERT11 citations73

US4604975AAug 12, 1986

Apparatus for injecting fuel into a secondary flow of combustion air from a combustion chamber

BOSCH GMBH ROBERT9 citations72

US6132693AOct 17, 2000

Process and device for reducing pollutants, especially nitrogen oxides in combustion exhaust gases

BOSCH GMBH ROBERT14 citations71

US5302275AApr 12, 1994

Sensor element for an oxygen limiting current probe in order to determine the λ value of gas mixtures

BOSCH GMBH ROBERT11 citations68

US4475491AOct 9, 1984

Wide-gap ignition distributor

BOSCH GMBH ROBERT7 citations66

US4527427AJul 9, 1985

Device for determining the flow rate of a flowing medium

BOSCH GMBH ROBERT6 citations63

US4485129ANov 27, 1984

Method of through-contacting a circuit board

BOSCH GMBH ROBERT3 citations63

US5702580ADec 30, 1997

Measuring sensor for determining the oxygen content of gas mixtures

BOSCH GMBH ROBERT5 citations62

Showing the top 50 of 59 patents by PatentIndex Score.

GRUENWALD WERNER

Patents

Planar filter with ferroelectric and/or antiferroelectric elements

Arrangement for converting optical signals into electrical signals and method of producing the arrangement

Anisotropically conducting adhesive, and process for producing an anisotropically conducting adhesive

Electrochemical measuring sensor and method for producing an electrochemical measuring sensor

Sintered solid electrolyte having a high oxygen-ion conductivity

Method of controlling heating and/or air conditioning installation in motor vehicles

Device for dispensing of hydrogen

Measuring sensor for determining the oxygen content in gas mixtures

Process for the production of composite systems having at least two inorganic ceramic layers

Sensor element for limit current sensors to determine the λ-value of gas mixtures

Pressure sensor for installation in a wall element subjected to pressure of a fluid medium, such as a hydraulic pressure line, e.g. in diesel fuel injection systems

Electrochemical measuring sensor for determining nitrogen oxides in gas mixtures

Polarographic sensor

Sensor arrangement for determining gas components and/or gas concentrations of gas mixtures

Sensor for determining gas components and/or gas concentrations of gas mixtures

Measuring sensor for determining the oxygen content of gas mixtures

Process for the manufacture of a force sensor

Resistance probe for determining gas compositions and method of producing it

Printing paste and method of applying said paste

Heating and/or air conditioning apparatus for motor vehicles

Method of applying an electrical conductor pattern on an apertured substrate

Motor vehicle headlight with condensing lens and diaphragm

Electroluminescent layer arrangement with organic spacers joining clusters of nanomaterial

Apparatus for injecting fuel into combustion chambers of internal combustion engines, in particular self-igniting internal combustion engines

Device for injecting fuel in combustion chambers

Gas sensor, particularly oxygen sensor exposed to combustion exhaust gases

Polymer compound, the production and use thereof, and sintered compacts produced therefrom

Sensor element for limiting current sensors to determine the lambda value of gas mixtures

Spark plug with a surface discharge section

Spark plug for an otto-type internal combustion engine

Humidity sensor, sensor material, method of manufacture and humidity sensing system, especially for automotive use

Device for fuel injection in combustion chambers

Method of measuring oxygen

Ceramic layer systems, particularly for gas sensors

Insulation layer system for the electrical isolation circuits

Auxiliary starter, particularly for diesel engines

Limit current sensor for determining the lambda value in gas mixtures

Sensor element for the determination of concentration of gas constituent(s)

Sensor element for limiting current sensors for determining the λ value of gas mixtures

Process for producing an electrically conductive connection

Method for producing a multilayer circuit

Thermal radiation sensor

Pressure sensor for the combustion chamber of an internal combustion engine

Apparatus for injecting fuel into a secondary flow of combustion air from a combustion chamber

Process and device for reducing pollutants, especially nitrogen oxides in combustion exhaust gases

Sensor element for an oxygen limiting current probe in order to determine the λ value of gas mixtures

Wide-gap ignition distributor

Device for determining the flow rate of a flowing medium

Method of through-contacting a circuit board

Measuring sensor for determining the oxygen content of gas mixtures