Inventor
BETZ DIETER
DE20 patents
Patents
20 patentsUS6057650AMay 2, 2000
Input circuit for the starter of a high-pressure gas-filled discharge lamp
BOSCH GMBH ROBERT19 citations82
US5890473AApr 6, 1999
Ignition device for a multi-cylinder internal combustion engine
BOSCH GMBH ROBERT9 citations73
US5398664AMar 21, 1995
Ignition unit for internal combustion engine
BOSCH GMBH ROBERT9 citations73
US4627407ADec 9, 1986
Ignition coil for multi-cylinder internal combustion engine
BOSCH GMBH ROBERT18 citations73
US4599985AJul 15, 1986
Ignition coil for multi-cylinder internal combustion engine
BOSCH GMBH ROBERT12 citations73
US3987266AOct 19, 1976
Contamination protected electrical switch, particularly automotive ignition breaker contact structure
BOSCH GMBH ROBERT10 citations73
US6292082B1Sep 18, 2001
Ignition device for an internal combustion engine
BOSCH GMBH ROBERT7 citations72
US5894202AApr 13, 1999
Ignition device for gas discharge lamps, particularly for motor vehicle lights
BOSCH GMBH ROBERT13 citations72
US4509495AApr 9, 1985
Ignition coil for a multi-cylinder internal combustion engine
BOSCH GMBH ROBERT12 citations69
US5501205AMar 26, 1996
Ignition coil set for a multicylinder internal combustion engine
BOSCH GMBH ROBERT4 citations62
US5053587AOct 1, 1991
High-voltage distributor for an ignition system of an internal combustion engine
BOSCH GMBH ROBERT2 citations62
US5445122AAug 29, 1995
Ignition system for internal combustion engines with dual ignition
BOSCH GMBH ROBERT6 citations61
US6932627B2Aug 23, 2005
Connecting device for ignition systems of internal combustion engines
BOSCH GMBH ROBERT5 citations59
US5333592AAug 2, 1994
Ignition coil for ignition systems in combustion engines
BOSCH GMBH ROBERT5 citations56
US5398014AMar 14, 1995
Core having earth contacting
BOSCH GMBH ROBERT2 citations55
US5364279ANov 15, 1994
Fastening arrangement for connections at ignition coils for motor vehicles
BOSCH GMBH ROBERT4 citations55
US5343614ASep 6, 1994
Method for manufacturing coils
BOSCH GMBH ROBERT3 citations55
US5506479AApr 9, 1996
Device for operating a gas-discharge lamp
BOSCH GMBH ROBERT1 citations50
US6842099B2Jan 11, 2005
Rod coil for ignition systems
BOSCH GMBH ROBERT0 citations44
US6561173B2May 13, 2003
Ignition system for internal combustion engines
BOSCH GMBH ROBERT1 citations44