- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 11/02 - Bending by stretching or pulling over a die
Patent holdings for IPC class B21D 11/02
Total number of patents in this class: 59
10-year publication summary
|
6
|
0
|
8
|
3
|
4
|
2
|
2
|
1
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cyril Bath Company | 20 |
5 |
| Boe Technology Group Co., Ltd. | 40653 |
3 |
| Rohr, Inc. | 747 |
3 |
| Howmet Aerospace Inc. | 379 |
3 |
| The Boeing Company | 20025 |
2 |
| Ford Global Technologies, LLC | 20487 |
2 |
| Fairmount Technologies LLC | 6 |
2 |
| RTI International Metals, Inc. | 9 |
2 |
| Baomarc Automotive Solutions S.p.A. | 3 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8657 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2735 |
1 |
| Hubbell Incorporated | 3239 |
1 |
| AIDA Engineering, Ltd. | 134 |
1 |
| Aluko Co., Ltd | 4 |
1 |
| Bharat Forge Ltd. | 35 |
1 |
| Bombardier Transportation GmbH | 647 |
1 |
| Butech Bliss | 7 |
1 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6405 |
1 |
| e Ink Holdings Inc. | 631 |
1 |
| Fairmont Technologies, LLC | 1 |
1 |
| Other owners | 24 |