- All sections
- B - Performing operationstransporting
- B21J - Forginghammeringpressing metalrivetingforge furnaces
- B21J 13/08 - Accessories for handling work or tools
Patent holdings for IPC class B21J 13/08
Total number of patents in this class: 86
10-year publication summary
|
8
|
9
|
10
|
3
|
6
|
8
|
4
|
5
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OP S.r.l. | 26 |
4 |
| Danieli & C. Officine Meccaniche S.p.A. | 705 |
3 |
| NTN Corporation | 4980 |
2 |
| Broetje Automation GmbH | 100 |
2 |
| Felss GmbH | 9 |
2 |
| Kobe Steel, Ltd. | 863 |
2 |
| Langenstein & Schemann GmbH | 41 |
2 |
| Lih Yann Industrial Co., Ltd. | 49 |
2 |
| Magna International Inc. | 1259 |
2 |
| National Machinery LLC | 42 |
2 |
| Peddinghaus Corporation | 16 |
2 |
| Schuler Pressen GmbH | 142 |
2 |
| Standard Lifters, Inc. | 92 |
2 |
| Wilson Tool International Inc. | 157 |
2 |
| Jiangsu Ming GE Forging Equipment Co., Ltd. | 6 |
2 |
| General Electric Company | 17794 |
1 |
| Honda Motor Co., Ltd. | 24878 |
1 |
| Boston Scientific Scimed, Inc. | 9537 |
1 |
| Hyundai Motor Company | 20512 |
1 |
| Delta Electronics, Inc. | 2512 |
1 |
| Other owners | 48 |