Inventor
GRIMM ANN K
US15 patents
⚠️ This page may combine multiple inventors who share the name “GRIMM ANN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE AIR BRAKE TECH CORP
11 patentsUS11958512B2Apr 16, 2024
Monitoring and communication device of a vehicle
WESTINGHOUSE AIR BRAKE TECH CORP2 citations69
US11318970B2May 3, 2022
Vehicle control system
WESTINGHOUSE AIR BRAKE TECH CORP3 citations69
US11254337B2Feb 22, 2022
Determining location of a rail vehicle based on a radio frequency signal
WESTINGHOUSE AIR BRAKE TECH CORP3 citations68
US9254855B2Feb 9, 2016
Computer-implemented method and system for managing conditional authorities in a vehicle network
WESTINGHOUSE AIR BRAKE TECH CORP2 citations62
US12549849B2Feb 10, 2026
Monitoring and communication device of a vehicle
WESTINGHOUSE AIR BRAKE TECH CORP0 citations59
US11932296B2Mar 19, 2024
Method for obtaining route and directive data for interlocked subdivisions
WESTINGHOUSE AIR BRAKE TECH CORP0 citations59
US11427238B2Aug 30, 2022
Method and system for vehicle data communication
WESTINGHOUSE AIR BRAKE TECH CORP0 citations59
US11511782B2Nov 29, 2022
Control system for enforcing conditional authorities using vehicle-to-vehicle monitoring
WESTINGHOUSE AIR BRAKE TECH CORP0 citations49
US12325456B2Jun 10, 2025
Systems and methods for detecting brake system anomalies
WESTINGHOUSE AIR BRAKE TECH CORP0 citations48
US11953338B2Apr 9, 2024
Remote initialization system for a vehicle system
WESTINGHOUSE AIR BRAKE TECH CORP0 citations48
US10457299B2Oct 29, 2019
Train stop timer
WESTINGHOUSE AIR BRAKE TECH CORP0 citations48