- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 67/02 - Clutch-brake combinations
Patent holdings for IPC class F16D 67/02
Total number of patents in this class: 205
10-year publication summary
|
17
|
19
|
20
|
23
|
20
|
22
|
15
|
12
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4979 |
18 |
| NSK Ltd. | 2763 |
14 |
| Voith Patent GmbH | 2741 |
8 |
| Hamilton Sundstrand Corporation | 4823 |
7 |
| Warner Electric Technology LLC | 118 |
7 |
| Ford Global Technologies, LLC | 20367 |
5 |
| Schaeffler Technologies AG & Co. KG | 9688 |
5 |
| France Reducteurs | 72 |
5 |
| Honda Motor Co., Ltd. | 25122 |
4 |
| The United States of America as represented by the Secretary of the Army | 1198 |
4 |
| Hydro-Gear Limited Partnership | 345 |
4 |
| Husqvarna AB | 2898 |
3 |
| Kabushiki Kaisha F.C.C. | 369 |
3 |
| Stieber GmbH | 7 |
3 |
| Eaton Intelligent Power Limited | 5919 |
3 |
| The Boeing Company | 19960 |
2 |
| GM Global Technology Operations LLC | 14816 |
2 |
| Akebono Brake Industry Co., Ltd. | 361 |
2 |
| ANDREAS STIHL AG & Co. KG | 822 |
2 |
| Goodrich Actuation Systems Limited | 237 |
2 |
| Other owners | 102 |