- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 19/12 - External control gear, e.g. having dash-pots
Patent holdings for IPC class F02M 19/12
Total number of patents in this class: 12
10-year publication summary
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0
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1
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0
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1
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1
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2
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1
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0
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ANDREAS STIHL AG & Co. KG | 823 |
2 |
| Honda Motor Co., Ltd. | 25425 |
1 |
| NEC Corporation | 35935 |
1 |
| MAHLE International GmbH | 2784 |
1 |
| MANN+HUMMEL GmbH | 1766 |
1 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1426 |
1 |
| Husqvarna AB | 16 |
1 |
| Briggs & Stratton, LLC | 670 |
1 |
| Hitachi Astemo, Ltd. | 6386 |
1 |
| Westport Fuel Systems Canada Inc. | 89 |
1 |
| HPDI Technology Limited Partnership | 179 |
1 |
| Other owners | 0 |