- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 39/02 - Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
Patent holdings for IPC class B22D 39/02
Total number of patents in this class: 69
10-year publication summary
|
3
|
5
|
4
|
16
|
5
|
7
|
5
|
8
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Molten Metal Equipment Innovations, LLC | 100 |
12 |
| TBS Engineering Limited | 36 |
11 |
| Pyrotek, Inc. | 207 |
9 |
| Oskar Frech GmbH + Co. KG | 85 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
2 |
| Fill Gesellschaft m.b.H. | 149 |
2 |
| KSM Castings Group GmbH | 70 |
2 |
| Lkr Leichtmetallkompetenzzentrum Ranshofen GmbH | 23 |
2 |
| Build Beyond, LLC | 4 |
2 |
| General Electric Company | 13915 |
1 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| Siemens AG | 23996 |
1 |
| GM Global Technology Operations LLC | 16188 |
1 |
| ASML Netherlands B.V. | 7984 |
1 |
| China Aluminum International Engineering Corporation Limited | 79 |
1 |
| Fujiwa Denki Co., Ltd. | 48 |
1 |
| Gebr. Krallmann GmbH | 12 |
1 |
| Hydro Aluminium AluCast GmbH | 1 |
1 |
| Kress Corporation | 10 |
1 |
| Nemak, S.A.B. de C.V. | 110 |
1 |
| Other owners | 13 |