- All sections
- B - Performing operationstransporting
- B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking 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: 257
10-year publication summary
|
19
|
20
|
22
|
15
|
16
|
11
|
12
|
7
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lincoln Global, Inc. | 2121 |
18 |
| Illinois Tool Works Inc. | 11842 |
15 |
| ArcelorMittal | 2654 |
10 |
| Toyota Motor Corporation | 35500 |
4 |
| ESAB AB | 309 |
4 |
| Nippon Light Metal Company, Ltd. | 685 |
4 |
| Pemamek Oy | 14 |
4 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 522 |
4 |
| Weldobot Ltd. | 12 |
4 |
| GE Infrastructure Technology, LLC | 6169 |
4 |
| Autotech Engineering S.L. | 185 |
4 |
| Honda Motor Co., Ltd. | 25991 |
3 |
| Bollhoff Verbindungstechnik GmbH | 260 |
3 |
| The ESAB Group, Inc. | 344 |
3 |
| JFE Steel Corporation | 7465 |
3 |
| Nippon Steel Corporation | 6814 |
3 |
| Norsk Titanium AS | 83 |
3 |
| Outokumpu Oyj | 265 |
3 |
| Precitec ITM GmbH | 14 |
3 |
| Precitec KG | 23 |
3 |
| Other owners | 155 |