- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 69/00 - Internal-combustion engines convertible into other combustion-engine type, not provided for in group Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
Patent holdings for IPC class F02B 69/00
Total number of patents in this class: 9
10-year publication summary
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1
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3
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2
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0
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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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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Obrist Technologies GmbH | 58 |
2 |
| AVL List GmbH | 1326 |
1 |
| Cummins Inc. | 2581 |
1 |
| Global Energy Research Associates, LLC | 8 |
1 |
| RENAULT s.a.s. | 5403 |
1 |
| PSA Automobiles SA | 2065 |
1 |
| Tggmc Limited | 1 |
1 |
| Exotic Sports Products, Inc. | 2 |
1 |
| Other owners | 0 |