- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 41/22 - Gearing systems consisting of a plurality of hydrokinetic units operating alternatively, e.g. made effective or ineffective by filling or emptying or by mechanical clutches
Patent holdings for IPC class F16H 41/22
Total number of patents in this class: 7
10-year publication summary
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1
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0
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0
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1
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1
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Kapec Torque Converters (Nanjing) Co., Ltd. | 12 |
2 |
| Robert Bosch GmbH | 42354 |
1 |
| GM Global Technology Operations LLC | 14816 |
1 |
| Caterpillar Inc. | 9417 |
1 |
| Jiangsu University | 1087 |
1 |
| Wirtgen GmbH | 502 |
1 |
| Other owners | 0 |