- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02F - Cylinders, pistons, or casings for combustion enginesarrangements of sealings in combustion engines
- F02F 1/38 - Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead-valve type
Patent holdings for IPC class F02F 1/38
Total number of patents in this class: 88
10-year publication summary
|
8
|
10
|
10
|
15
|
5
|
3
|
0
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AVL List GmbH | 1327 |
13 |
| Ford Global Technologies, LLC | 21329 |
5 |
| Polaris Industries Inc. | 2299 |
5 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1514 |
4 |
| Honda Motor Co., Ltd. | 25891 |
3 |
| Deere & Company | 7981 |
3 |
| Hyundai Motor Company | 23968 |
3 |
| Kia Motors Corporation | 7720 |
3 |
| Cummins Inc. | 2606 |
3 |
| Wartsila Finland Oy | 755 |
3 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12503 |
3 |
| AI Alpine US Bidco Inc. | 103 |
3 |
| Daimler AG | 2882 |
2 |
| BRP-Rotax GmbH & Co. KG | 185 |
2 |
| Kubota Corporation | 4232 |
2 |
| Liebherr Machines Bulle SA | 50 |
2 |
| Mecachrome France | 27 |
2 |
| Perusahaan Otomobil Nasional Sdn. Bhd. | 6 |
2 |
| Ricardo UK Limited | 85 |
2 |
| Volkswagen AG | 7431 |
2 |
| Other owners | 21 |