Patent holdings for IPC class B60T 15/40

Total number of patents in this class: 2

10-year publication summary

0
0
0
1
0
0
0
0
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
CRRC Qishuyan Institute Co., Ltd.
54
1
CRRC Changzhou Tech-mark Industrial Co., Ltd.
23
1
Other owners 0