Inventor
TOPP BERNHARD
4 patents
Patents
4 patentsUS4021326AMay 3, 1977
Electro-chemical sensor
BOSCH GMBH ROBERT103 citations94
US3978006AAug 31, 1976
Methods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysis
BOSCH GMBH ROBERT82 citations94
US4265724AMay 5, 1981
Electrochemical sensor, particularly oxygen sensor to determine exhaust gas composition from automotive internal combustion engines
BOSCH GMBH ROBERT25 citations80
US4276142AJun 30, 1981
Electrochemical sensor, particularly for internal combustion engine exhaust gas composition determination, and method of its manufacture
BOSCH GMBH ROBERT7 citations71