- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 23/02 - Apparatus for adding secondary air to fuel-air mixture with personal control
Patent holdings for IPC class F02M 23/02
Total number of patents in this class: 2
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Asahi Kasei Chemicals Corporation | 567 |
1 |
| BorgWarner Inc. | 2587 |
1 |
| Other owners | 0 |