Inventor
TANG CHUQIANG
CN6 patents
⚠️ This page may combine multiple inventors who share the name “TANG CHUQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRRC YANGTZE CO LTD
4 patentsUS10501096B2Dec 10, 2019
Engineering vehicle having ballast unloading device and ballast leveling device
CRRC YANGTZE CO LTD1 citations55
US11097749B2Aug 24, 2021
Multimodal transportation interworking system
CRRC YANGTZE CO LTD0 citations43
US11052927B2Jul 6, 2021
Railroad hopper car
CRRC YANGTZE CO LTD0 citations43
US10384693B2Aug 20, 2019
Side wall structure of open wagon
CRRC YANGTZE CO LTD0 citations30