- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 28/06 - Making more than one part out of the same blankScrapless working
Patent holdings for IPC class B21D 28/06
Total number of patents in this class: 97
10-year publication summary
|
4
|
10
|
13
|
7
|
7
|
3
|
1
|
7
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 548 |
10 |
| Mitsui High-tec, Inc. | 264 |
5 |
| Taiho Kogyo Co., Ltd. | 330 |
5 |
| Robert Bosch GmbH | 42705 |
4 |
| Hyundai Motor Company | 22086 |
3 |
| Kia Motors Corporation | 7754 |
3 |
| iwis motorsysteme GmbH & Co. KG | 120 |
3 |
| Kanemitsu Corporation | 15 |
3 |
| Honda Motor Co., Ltd. | 25327 |
2 |
| Panasonic Corporation | 20088 |
2 |
| ArcelorMittal | 2293 |
2 |
| Focal Point, L.L.C. | 133 |
2 |
| J. Schmalz GmbH | 151 |
2 |
| Magna International Inc. | 1239 |
2 |
| Muhr und Bender KG | 87 |
2 |
| NHK Spring Co., Ltd. | 1870 |
2 |
| Rexnord FlatTop Europe B.V. | 84 |
2 |
| Rychiger AG | 24 |
2 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 559 |
2 |
| Stolle Machinery Company, LLC | 429 |
2 |
| Other owners | 37 |