Inventor
BLEICHER MANFRED
DE20 patents
Patents
20 patentsUS4732217AMar 22, 1988
Hammer drill
BOSCH GMBH ROBERT71 citations96
US4719976AJan 19, 1988
Hammer drill
BOSCH GMBH ROBERT100 citations96
US4446931AMay 8, 1984
Power driven hammer drill
BOSCH GMBH ROBERT63 citations95
US4280359AJul 28, 1981
Rotary cam drive for impact tool
BOSCH GMBH ROBERT61 citations95
US4250971AFeb 17, 1981
Particulate material intercepting arrangement for a hand-held tool
BOSCH GMBH ROBERT53 citations95
US4131165ADec 26, 1978
Hammer drill
BOSCH GMBH ROBERT117 citations95
US4097176AJun 27, 1978
Particle-aspirating accessory for a hammer drill
BOSCH GMBH ROBERT100 citations95
US5373905ADec 20, 1994
Hammer drill
BOSCH GMBH ROBERT69 citations94
US4207953AJun 17, 1980
Particulate material intercepting arrangement for a hand held tool
BOSCH GMBH ROBERT86 citations94
US4066136AJan 3, 1978
Torque and impulse transmitting machine
BOSCH GMBH ROBERT55 citations94
US5337835AAug 16, 1994
Drill and/or impact hammer
BOSCH GMBH ROBERT53 citations92
US4487272ADec 11, 1984
Impacting drill
BOSCH GMBH ROBERT29 citations92
US4431062AFeb 14, 1984
Rotating drive for impact hammer
BOSCH GMBH ROBERT51 citations92
US4284148AAug 18, 1981
Portable hammer drill with rotating tool
BOSCH GMBH ROBERT54 citations92
US4537264AAug 27, 1985
Power-driven hand tool
BOSCH GMBH ROBERT34 citations91
US3984192AOct 5, 1976
Drill mount
BOSCH GMBH ROBERT39 citations90
US6148526ANov 21, 2000
Manually driven machine
BOSCH GMBH ROBERT53 citations89
US4456076AJun 26, 1984
Power-driven hand tool
BOSCH GMBH ROBERT25 citations81
US4002347AJan 11, 1977
Torque-transmitting system
BOSCH GMBH ROBERT30 citations79
US4644835AFeb 24, 1987
Motor-driven circular saw
BOSCH GMBH ROBERT5 citations62