Inventor
ESPER FRIEDRICH J
DE9 patents
Patents
9 patentsUS4535487AAug 20, 1985
Endoprosthesis shaft
BOSCH GMBH ROBERT58 citations93
US4268468AMay 19, 1981
Method of making a medical prosthesis
BOSCH GMBH ROBERT31 citations92
US4221650ASep 9, 1980
Solid electrolyte oxygen sensors
BOSCH GMBH ROBERT45 citations92
US4183798AJan 15, 1980
Stabilized zirconium dioxide compositions and oxygen sensors utilizing said compositions
BOSCH GMBH ROBERT16 citations73
US4532492AJul 30, 1985
Temperature-compensated, oxygen-content gas sensor
BOSCH GMBH ROBERT11 citations72
US4128420ADec 5, 1978
High-strength iron-molybdenum-nickel-phosphorus containing sintered alloy
BOSCH GMBH ROBERT11 citations72
US3959002AMay 25, 1976
Method of manufacturing white furnace boats for firing ceramic articles and novel furnace boats
BOSCH GMBH ROBERT9 citations72
US4503348AMar 5, 1985
Magnetic transducer
BOSCH GMBH ROBERT8 citations65
US4533392AAug 6, 1985
High strength sintered alloy
BOSCH GMBH ROBERT0 citations51