Patent holdings for IPC class B61G 5/06

Total number of patents in this class: 36

10-year publication summary

0
2
4
3
4
3
2
2
1
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Dellner Couplers AB
105
4
Voith Patent GmbH
2756
4
Co.el.da. Software SRL
10
3
Electro-Motive Diesel, Inc.
72
3
Mitsubishi Electric Corporation
45962
2
TTX Company
119
2
General Electric Company
13811
1
Toyota Motor Corporation
31819
1
Stryker Corporation
5026
1
A. Stucki Co.
51
1
era-contact GmbH
13
1
Haldex Brake Products Limited
35
1
HARTING Electric GmbH & Co. KG
426
1
Ireco, LLC
26
1
Knoxville Locomotive Works, Inc.
9
1
Secure Communications Systems Inc.
2
1
The University of Tokyo
4168
1
Westinghouse Air Brake Technologies Corporation
503
1
Don Robert Browning
1
1
Broadsens Corp. (Jiaxing)
4
1
Other owners 4