- 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 37/02 - Carriages for supporting the welding or cutting element
Patent holdings for IPC class B23K 37/02
Total number of patents in this class: 1066
10-year publication summary
|
99
|
73
|
72
|
102
|
105
|
110
|
102
|
126
|
110
|
27
|
| 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 |
63 |
| Lincoln Global, Inc. | 2180 |
54 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
38 |
| ESAB AB | 297 |
20 |
| Glowforge Inc. | 68 |
19 |
| FANUC Corporation | 5803 |
14 |
| CRC-Evans Pipeline International, Inc. | 46 |
11 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
11 |
| Koike Sanso Kogyo Co., Ltd. | 39 |
11 |
| Bystronic Laser AG | 256 |
9 |
| Hypertherm, Inc. | 512 |
9 |
| Gaztransport et Technigaz | 514 |
8 |
| Saipem S.p.A. | 513 |
8 |
| Serimax | 29 |
7 |
| General Electric Company | 18133 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
6 |
| GM Global Technology Operations LLC | 13620 |
6 |
| Hyundai Motor Company | 19021 |
6 |
| Acergy France SAS | 124 |
6 |
| Fronius International GmbH | 647 |
6 |
| Other owners | 748 |