Patent holdings for IPC class F16L 3/217

Total number of patents in this class: 2

10-year publication summary

0
0
0
1
1
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
Hwb, LLC
9
1
Kles Inc.
14
1
Other owners 0