Inventor
SCHOPPER BERND
DE26 patents
⚠️ This page may combine multiple inventors who share the name “SCHOPPER BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ITT
19 patentsUS4422694ADec 27, 1983
Braking pressure control unit for a hydraulic brake system
ITT8 citations73
US4415209ANov 15, 1983
An integral wheel brake cylinder and pressure regulating valve
ITT8 citations73
US4332423AJun 1, 1982
Two-circuit pressure control unit
ITT8 citations73
US4227746AOct 14, 1980
Braking pressure control unit for a dual circuit brake system
ITT7 citations73
US4325407AApr 20, 1982
Pressure control unit
ITT4 citations63
US4488742ADec 18, 1984
Connecting arrangement, especially for tubular elements
ITT3 citations62
US4427239AJan 24, 1984
Dual-circuit pressure control valve
ITT4 citations62
US4392691AJul 12, 1983
Dual-circuit pressure control valves
ITT3 citations62
US4375304AMar 1, 1983
Dual-circuit pressure control valves
ITT6 citations62
US4311345AJan 19, 1982
Two-circuit pressure regulator
ITT6 citations62
US4472941ASep 25, 1984
Tandem brake master cylinder
ITT4 citations58
US4365846ADec 28, 1982
Dual-circuit pressure control valve for hydraulic brake systems
ITT3 citations57
US4392511AJul 12, 1983
Pressure regulator
ITT1 citations52
US4354712AOct 19, 1982
Dual-circuit pressure control valve for hydraulic brake systems
ITT1 citations52
US4109967AAug 29, 1978
Brake-force distributor for dual-circuit brake systems
ITT1 citations52
US4377176AMar 22, 1983
Pressure reducer for hydraulic brake systems
ITT1 citations51
US4361361ANov 30, 1982
Dual-circuit pressure control valve for hydraulic brake systems
ITT0 citations51
US4493508AJan 15, 1985
Dual-circuit pressure control valve
ITT0 citations41
US4351571ASep 28, 1982
Dual-circuit pressure control valves for brake systems
ITT0 citations41
TEVES GMBH ALFRED
7 patentsUS5213482AMay 25, 1993
Hydraulic radial-type piston pump
TEVES GMBH ALFRED75 citations96
US5333945AAug 2, 1994
Brake pressure control apparatus
TEVES GMBH ALFRED21 citations92
US5370450ADec 6, 1994
Brake pressure control apparatus
TEVES GMBH ALFRED17 citations82
US5302011AApr 12, 1994
Braking pressure control device for a hydraulic automotive vehicle brake system
TEVES GMBH ALFRED7 citations74
US4915457AApr 10, 1990
Load-sensitively controllable braking pressure control unit
TEVES GMBH ALFRED3 citations62
US4639048AJan 27, 1987
Process and apparatus for brake pressure control
TEVES GMBH ALFRED5 citations62
US4659151AApr 21, 1987
Braking pressure control unit for a dual-circuit vehicle brake system actuatable by pressure fluid
TEVES GMBH ALFRED1 citations52