Patent holdings for IPC class E01B 23/12

Total number of patents in this class: 3

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Enerpac Tool Group Corp.
117
2
Union Pacific Railroad Company
67
1
Other owners 0