Inventor
GITZEL RALF
DE13 patents
Patents
13 patentsUS12412261B2Sep 9, 2025
System for monitoring a switchgear
ABB SCHWEIZ AG0 citations60
US11694320B2Jul 4, 2023
System for monitoring a switchgear
ABB SCHWEIZ AG0 citations60
US12044576B2Jul 23, 2024
System for monitoring a device
ABB SCHWEIZ AG1 citations59
US11699561B2Jul 11, 2023
System for monitoring a circuit breaker
ABB SCHWEIZ AG0 citations57
US12034281B2Jul 9, 2024
Fault detection system
ABB SCHWEIZ AG0 citations50
US12548139B2Feb 10, 2026
System for monitoring a switchgear
ABB SCHWEIZ AG0 citations48
US12483010B2Nov 25, 2025
Medium voltage switching or controlgear monitoring system
ABB SCHWEIZ AG0 citations48
US12316079B2May 27, 2025
Apparatus for monitoring a switchgear
ABB SCHWEIZ AG0 citations48
US12166335B2Dec 10, 2024
Apparatus for monitoring a switchgear
ABB SCHWEIZ AG0 citations48
US12092526B2Sep 17, 2024
Apparatus for monitoring a switchgear
ABB SCHWEIZ AG0 citations48
US11694528B2Jul 4, 2023
Low or medium switchgear monitoring system
ABB SCHWEIZ AG0 citations47
US12523531B2Jan 13, 2026
System for monitoring a device
ABB SCHWEIZ AG0 citations45
US12474213B2Nov 18, 2025
System for monitoring a switchgear
ABB SCHWEIZ AG0 citations45