- All sections
- B - Performing operations; transporting
- B21B - Rolling of metal
- B21B 1/092 - T-sections
Patent holdings for IPC class B21B 1/092
Total number of patents in this class: 16
10-year publication summary
|
2
|
1
|
2
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6067 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Aisin Keikinzoku Co., Ltd. | 83 |
1 |
| Cisdi Engineering Co., Ltd. | 86 |
1 |
| Consolidated Metal Products, Inc. | 16 |
1 |
| Julius Blum GmbH | 1156 |
1 |
| Sumitomo Metal Industries, Ltd. | 453 |
1 |
| Arconic Inc. | 259 |
1 |
| c/o AISIN KEIKINZOKU KABUSHIKI KAISHA | 8 |
1 |
| Howmet Aerospace Inc. | 367 |
1 |
| Other owners | 0 |