- 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 9/32 - Accessories
Patent holdings for IPC class B23K 9/32
Total number of patents in this class: 1527
10-year publication summary
|
114
|
132
|
114
|
120
|
114
|
107
|
65
|
84
|
55
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11662 |
592 |
| Lincoln Global, Inc. | 2131 |
110 |
| Fronius International GmbH | 682 |
63 |
| Hypertherm, Inc. | 644 |
27 |
| ESAB AB | 309 |
24 |
| Victor Equipment Company | 291 |
24 |
| Nasarc Technologies, Inc. | 53 |
21 |
| The ESAB Group, Inc. | 336 |
19 |
| Alexander Binzel Schweisstechnik GmbH & Co. KG | 109 |
18 |
| Hobart Brothers Company | 94 |
16 |
| Linde GmbH | 1322 |
14 |
| Elco Enterprises, Inc. | 65 |
13 |
| Trafimet Group S.p.A. | 56 |
11 |
| American Torch TIP Company | 21 |
10 |
| Tipman Co., Ltd. | 24 |
10 |
| Otos Wing Co., Ltd. | 63 |
9 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2855 |
8 |
| Kjellberg-stiftung | 62 |
8 |
| SKS Welding Systems GmbH | 21 |
8 |
| FANUC Corporation | 6975 |
7 |
| Other owners | 515 |