Patent holdings for IPC class B61G 7/02

Total number of patents in this class: 9

10-year publication summary

0
2
1
2
0
0
2
1
1
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Ireco, LLC
28
2
Transportation IP Holdings, LLC
998
2
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
83
1
Dellner Couplers AB
112
1
Holland, L.P.
39
1
Trinity Parts & Components, LLC
31
1
Voith Patent GmbH
2747
1
Other owners 0