- All sections
- B - Performing operations; transporting
- B22C - Foundry moulding
- B22C 9/26 - Moulds for peculiarly-shaped castings for hollow articles for radiators
Patent holdings for IPC class B22C 9/26
Total number of patents in this class: 12
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
6
|
2
|
3
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
4 |
| Rtx Corporation | 8674 |
3 |
| Enbio Technology Sp.z o.o. | 2 |
2 |
| YS Special Steel Co., Ltd. | 2 |
2 |
| Gonda Metal Industry Co., Ltd. | 2 |
1 |
| Other owners | 0 |