- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02F - Cylinders, pistons, or casings for combustion enginesarrangements of sealings in combustion engines
- F02F 1/02 - CylindersCylinder heads having cooling means
Patent holdings for IPC class F02F 1/02
Total number of patents in this class: 15
10-year publication summary
|
2
|
3
|
2
|
1
|
1
|
1
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21645 |
3 |
| GM Global Technology Operations LLC | 16255 |
2 |
| Caterpillar Inc. | 10343 |
2 |
| Hyundai Motor Company | 25119 |
1 |
| Mazda Motor Corporation | 3326 |
1 |
| Audi AG | 7590 |
1 |
| Oerlikon Metco AG, Wohlen | 49 |
1 |
| Otto-von-guericke-universitaet Magdeburg | 12 |
1 |
| Textron Motors GmbH | 2 |
1 |
| Mainspring Energy, Inc. | 126 |
1 |
| AVL Mobility Technologies, Inc. | 48 |
1 |
| Other owners | 0 |