- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 37/14 - Particular arrangements for handling and holding in place complete dies
Patent holdings for IPC class B21D 37/14
Total number of patents in this class: 264
10-year publication summary
|
25
|
32
|
33
|
29
|
20
|
19
|
13
|
12
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TRUMPF Maschinen Austria GmbH & Co. KG. | 238 |
39 |
| Amada Company, Limited | 573 |
24 |
| Standard Lifters, Inc. | 96 |
15 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 542 |
11 |
| Amada Holdings Co., Ltd. | 277 |
8 |
| Wilson Tool International Inc. | 158 |
8 |
| Mate Precision Technologies Inc. | 39 |
6 |
| Bystronic Laser AG | 271 |
5 |
| Stolle Machinery Company, LLC | 434 |
5 |
| Murata Machinery, Ltd. | 1514 |
4 |
| Pascal Engineering Corporation | 129 |
4 |
| Salvagnini Italia S.p.A. | 53 |
4 |
| SMS Group GmbH | 1134 |
4 |
| Concept & Forme DEVELOPPEMENTS SA | 8 |
4 |
| GM Global Technology Operations LLC | 15192 |
3 |
| Epistar Corporation | 1485 |
3 |
| Mate Precision Tooling, Inc. | 31 |
3 |
| Theodor Gräbener GmbH & Co. KG | 12 |
3 |
| TRUMPF Schweiz AG | 53 |
3 |
| The Boeing Company | 20139 |
2 |
| Other owners | 106 |