- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 77/08 - Safety, indicating, or supervising devices
Patent holdings for IPC class F02B 77/08
Total number of patents in this class: 416
10-year publication summary
|
49
|
46
|
45
|
44
|
29
|
15
|
17
|
13
|
23
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 36389 |
22 |
| Caterpillar Inc. | 10343 |
21 |
| Ford Global Technologies, LLC | 21645 |
19 |
| Honda Motor Co., Ltd. | 26657 |
17 |
| Robert Bosch GmbH | 44398 |
9 |
| Pratt & Whitney Canada Corp. | 5594 |
7 |
| Cummins Inc. | 2663 |
7 |
| Briggs & Stratton, LLC | 685 |
7 |
| Denso Corporation | 25820 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 15511 |
6 |
| Generac Power Systems, Inc. | 393 |
6 |
| RENAULT s.a.s. | 5366 |
6 |
| Scania CV AB | 2413 |
6 |
| GM Global Technology Operations LLC | 16255 |
5 |
| Yamaha Motor Co., Ltd. | 2834 |
5 |
| Deere & Company | 8229 |
4 |
| Cummins Emission Solutions, Inc. | 587 |
4 |
| Federal-Mogul Corporation | 232 |
4 |
| Gates Corporation | 1146 |
4 |
| Isuzu Motors Limited | 2338 |
4 |
| Other owners | 247 |