- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 28/02 - Combined welding or cutting procedures or apparatus
Patent holdings for IPC class B23K 28/02
Total number of patents in this class: 249
10-year publication summary
|
31
|
22
|
19
|
20
|
22
|
15
|
16
|
11
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lincoln Global, Inc. | 2180 |
18 |
| Illinois Tool Works Inc. | 11152 |
14 |
| ArcelorMittal | 1887 |
10 |
| Toyota Motor Corporation | 28582 |
4 |
| ESAB AB | 297 |
4 |
| Nippon Light Metal Company, Ltd. | 645 |
4 |
| Nippon Steel Corporation | 5649 |
4 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
4 |
| GE Infrastructure Technology, LLC | 5873 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Bollhoff Verbindungstechnik GmbH | 243 |
3 |
| The ESAB Group, Inc. | 302 |
3 |
| Magna International Inc. | 1236 |
3 |
| Outokumpu Oyj | 250 |
3 |
| Pemamek Oy | 8 |
3 |
| Precitec ITM GmbH | 14 |
3 |
| Precitec KG | 24 |
3 |
| Schunk Sonosystems GmbH | 82 |
3 |
| Volkswagen AG | 6966 |
3 |
| Nanfang Additive Manufacturing Technology Co., Ltd. | 5 |
3 |
| Other owners | 150 |