Inventor
GRITSCH CHRISTIAN
AT7 patents
⚠️ This page may combine multiple inventors who share the name “GRITSCH CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
6 patentsUS7044096B2May 16, 2006
Diesel-electric locomotive
SIEMENS AG8 citations69
US11381073B2Jul 5, 2022
Highly redundant DC voltage network
SIEMENS AG0 citations58
US11201468B2Dec 14, 2021
Redundant power supply network and water vehicle with redundant power supply network as onboard network
SIEMENS AG0 citations58
US11095123B2Aug 17, 2021
Redundant DC voltage network
SIEMENS AG0 citations58
US7213520B2May 8, 2007
Diesel electric locomotive
SIEMENS AG1 citations48
US6933622B2Aug 23, 2005
Diesel-electric locomotive and traction grouping composed of at least two diesel-electric locomotives
SIEMENS AG1 citations47