- 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 9/038 - Seam welding; Backing means; Inserts using moulding means
Patent holdings for IPC class B23K 9/038
Total number of patents in this class: 4
10-year publication summary
|
2
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Energy, Inc. | 1770 |
1 |
| Ebara Corporation | 1951 |
1 |
| Datwyler Sealing Technologies Deutschland GmbH | 15 |
1 |
| Nelson Stud Welding, Inc. | 59 |
1 |
| Other owners | 0 |