Inventor

FURTWÄNGLER RALF

DE7 patents

⚠️ This page may combine multiple inventors who share the name “FURTWÄNGLER RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KNORR BREMSE SYSTEME FUR SCHIENEN FAHRZEUGE GMBH

3 patents

US12024140B2Jul 2, 2024

Method for calibrating the orientation of an acceleration sensor provided in a vehicle

KNORR BREMSE SYSTEME FUR SCHIENEN FAHRZEUGE GMBH0 citations39

US12570250B2Mar 10, 2026

Method for determining an optimum or maximum-permissible speed of a rail vehicle

KNORR BREMSE SYSTEME FUR SCHIENEN FAHRZEUGE GMBH0 citations37

US12377825B2Aug 5, 2025

Method and device for monitoring and influencing the thermal state of a friction brake system of a rail vehicle

KNORR BREMSE SYSTEME FUR SCHIENEN FAHRZEUGE GMBH0 citations37

KNORR BREMSE SYSTEME

2 patents

US12304440B2May 20, 2025

Brake regulating device, braking method, and brake system for a rail vehicle

KNORR BREMSE SYSTEME0 citations48

US10069330B2Sep 4, 2018

Unit having a switching function for Ethernet

KNORR BREMSE SYSTEME0 citations44

FRIESEN ULF

1 patent

US8942903B2Jan 27, 2015

Method for predicting the temperature of a wheel bearing of a wheel of a vehicle

FRIESEN ULF6 citations79

FURTWÄNGLER RALF

1 patent

US9187103B2Nov 17, 2015

Method and device for estimating the temperature of an axle bearing of a wheelset of a rail vehicle

FURTWÄNGLER RALF7 citations77