Inventor
ROETHER FRIEDBERT
DE45 patents
⚠️ This page may combine multiple inventors who share the name “ROETHER FRIEDBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH
20 patentsUS10562510B2Feb 18, 2020
Method and device for operating a brake system for a vehicle and brake system
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH5 citations73
US10711914B2Jul 14, 2020
Tilting armature valve and method of producing the same
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH3 citations71
US10988126B2Apr 27, 2021
Solenoid valve assembly for a braking system for a vehicle, braking system for a vehicle, and method for mounting a solenoid valve assembly for a braking system for a vehicle
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH4 citations70
US11738731B2Aug 29, 2023
Guide sleeve for guiding a collar of a relay valve for an electropneumatic modulator
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH2 citations68
US10399550B2Sep 3, 2019
Method for controlling a motor vehicle service brake device and service brake valve device for said type of service brake device
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH2 citations67
US11731600B2Aug 22, 2023
ABS pressure control valve assembly
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH2 citations65
US12553536B2Feb 17, 2026
Electromagnetic actuator, in particular electromagnetic switching or valve device
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH1 citations63
US12202452B2Jan 21, 2025
Electric parking brake
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations62
US11787378B2Oct 17, 2023
Control apparatus for controlling a brake system for a vehicle, brake system for a vehicle, method for operating a control apparatus and method for applying brake pressure to at least one brake device of a brake system for a vehicle
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH1 citations62
US11719356B2Aug 8, 2023
Plate armature damping device for a tilting armature valve, plate armature, and tilting armature valve with a plate armature damping device
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH1 citations59
US12447940B2Oct 21, 2025
Electronically controlled operating brake system having backup control pressure generated on a basis of an additional compressed air consumer circuit
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations52
US12594922B2Apr 7, 2026
Electromagnetic actuator assembly, pressure control module, and vehicle braking system having an electromagnetic actuator assembly
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations51
US12590644B2Mar 31, 2026
Bearing device for bearing an armature body of an electromagnetic switching or valve device, and electromagnetic switching or valve device
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations51
US11661044B2May 30, 2023
Electrical equipment of a vehicle having redundant ABS and driving dynamics control
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations51
US12515634B2Jan 6, 2026
Brake system for a utility vehicle, utility vehicle, and method for operating the brake system
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations50
US11505170B2Nov 22, 2022
Housing for an electropneumatic modulator for an electropneumatic brake system for a vehicle, electropneumatic modulator having a housing, and method for producing an electropneumatic modulator
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations47
US11156524B2Oct 26, 2021
Breaking device including an electronic control unit for pressure measurements
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations46
US12510379B2Dec 30, 2025
Electromagnetic stroke measuring system, magnet holder and use of an electromagnetic stroke measuring system
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations41
US12351144B2Jul 8, 2025
Housing device and plunger for a brake device for a vehicle, brake device and method for operating a brake device
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations41
US12041741B2Jul 16, 2024
Housing having a pressure compensation device
KNORR BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH0 citations39
KNORR BREMSE SYSTEME
9 patentsUS7814750B2Oct 19, 2010
Device for supplying pressure to a piston actuator
KNORR BREMSE SYSTEME9 citations84
US7396029B2Jul 8, 2008
Air-suspension device for vehicles, in particular for commercial vehicles
KNORR BREMSE SYSTEME10 citations80
US6792971B2Sep 21, 2004
Pilot control valve having a pressure compensation
KNORR BREMSE SYSTEME7 citations71
US7666003B2Feb 23, 2010
Contact device
KNORR BREMSE SYSTEME2 citations61
US7150292B2Dec 19, 2006
Electropneumatic double control valve comprising a sealing arrangement
KNORR BREMSE SYSTEME4 citations60
US7052095B2May 30, 2006
Electropneumatic control valve with a back-up valve
KNORR BREMSE SYSTEME5 citations60
US6948525B2Sep 27, 2005
Pilot valve comprising a valve seat arrangement
KNORR BREMSE SYSTEME3 citations60
US7568713B2Aug 4, 2009
Air-suspension system for vehicles, having a throttle
KNORR BREMSE SYSTEME2 citations58
US7059688B2Jun 13, 2006
Electropneumatic control valve comprising a guide arrangement for a control piston
KNORR BREMSE SYSTEME3 citations57
ROETHER FRIEDBERT
4 patentsUS8096395B2Jan 17, 2012
Pressure-regulated friction clutch
ROETHER FRIEDBERT1 citations47
US9133956B2Sep 15, 2015
Electromagnetic valve device with an armature guiding tube which is supported at the head side and relieved of loading on the floor side
ROETHER FRIEDBERT1 citations44
US8161821B2Apr 24, 2012
Conductor track carrier and method for the production of a conductor track carrier
ROETHER FRIEDBERT0 citations43
US8918262B2Dec 23, 2014
Modularly designed pressure control device of a fluid pressure brake system of a vehicle
ROETHER FRIEDBERT0 citations39
BOSCH GMBH ROBERT
3 patentsUS5820228AOct 13, 1998
Magnet valve block for a vehicle brake system
BOSCH GMBH ROBERT19 citations83
US6150614ANov 21, 2000
Conducting foil for conductively connecting electric and/or electronic components
BOSCH GMBH ROBERT11 citations74
US5123330AJun 23, 1992
Vent conduit through position monitoring device for a work cylinder
BOSCH GMBH ROBERT13 citations69
HERGES MICHAEL
3 patentsUS8560162B2Oct 15, 2013
Monitoring device for monitoring systems of a vehicle
HERGES MICHAEL5 citations72
US8413683B2Apr 9, 2013
Pneumatic control valve device for air-suspended vehicles, with mechanical return of the control element
HERGES MICHAEL0 citations41
US8302930B2Nov 6, 2012
Device for the controlled operation of a switching element, in particular of a valve and actuator for use in automotive engineering
HERGES MICHAEL0 citations41
FEUCHT THOMAS
2 patentsUS8427268B2Apr 23, 2013
Electromagnetic valve which can be operated with different operating voltages and method for its production
FEUCHT THOMAS0 citations50
US8334689B2Dec 18, 2012
Inductive displacement or rotational angle sensor with a screening plate arranged between two coils
FEUCHT THOMAS1 citations50