- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 33/02 - Engines with reciprocating-piston pumpsEngines with crankcase pumps
Patent holdings for IPC class F02B 33/02
Total number of patents in this class: 29
10-year publication summary
|
5
|
2
|
3
|
3
|
5
|
2
|
3
|
0
|
1
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Corporation | 1802 |
3 |
| DeltaHawk Engines, Inc. | 27 |
3 |
| FPT Industrial S.p.A. | 169 |
2 |
| Scuderi Group, Inc. | 36 |
2 |
| Sturman Digital Systems, LLC | 35 |
2 |
| Eaton Intelligent Power Limited | 6311 |
2 |
| Toyota Motor Corporation | 36619 |
1 |
| Hyundai Motor Company | 25321 |
1 |
| ANDREAS STIHL AG & Co. KG | 869 |
1 |
| Gamble, Christopher L., DBA Sun-tech Innovations | 4 |
1 |
| GE Jenbacher GmbH & Co og | 91 |
1 |
| Husqvarna Zenoah Co., Ltd. | 38 |
1 |
| McVan Aerospace, LLC | 2 |
1 |
| Moto Tassinari, Inc. | 23 |
1 |
| Oerlikon Surface Solutions AG, Pfaffikon | 564 |
1 |
| Southwest Research Institute | 748 |
1 |
| Volvo Truck Corporation | 3989 |
1 |
| Aquarius Engines (A.M.) Ltd. | 35 |
1 |
| Textron Motors GmbH | 2 |
1 |
| Marelli Europe S.p.A. | 217 |
1 |
| Other owners | 1 |