- 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 9/26 - Accessories for electrodes, e.g. ignition tips
Patent holdings for IPC class B23K 9/26
Total number of patents in this class: 187
10-year publication summary
|
12
|
20
|
18
|
42
|
10
|
21
|
10
|
7
|
10
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
50 |
| Lincoln Global, Inc. | 2180 |
15 |
| Victor Equipment Company | 291 |
14 |
| Tipman Co., Ltd. | 19 |
11 |
| The ESAB Group, Inc. | 302 |
5 |
| Fronius International GmbH | 647 |
5 |
| Norsk Titanium AS | 69 |
4 |
| Rio Tinto ALCAN International Limited | 214 |
4 |
| Jinan Uniarc Welding Technology Limited | 8 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| 002152706 Ontario Ltd. | 3 |
3 |
| Copperhead Industrial Inc. | 8 |
3 |
| Daihen Corporation | 435 |
3 |
| Magna International Inc. | 1236 |
3 |
| Nasarc Technologies, Inc. | 45 |
3 |
| SKS Welding Systems GmbH | 22 |
3 |
| Deere & Company | 6845 |
2 |
| Elco Enterprises, Inc. | 66 |
2 |
| ESAB AB | 297 |
2 |
| Hobart Brothers Company | 99 |
2 |
| Other owners | 46 |