Patent holdings for IPC class B22D 17/18

Total number of patents in this class: 7

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Greenal Chemy Co., Ltd.
4
4
Corning Incorporated
10246
1
The Japan Steel Works, Ltd.
741
1
NEDEC Co., Ltd.
3
1
Other owners 0