- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 61/4157 - Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
Patent holdings for IPC class F16H 61/4157
Total number of patents in this class: 73
10-year publication summary
|
14
|
4
|
4
|
10
|
7
|
7
|
8
|
5
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
10 |
| Hydro-Gear Limited Partnership | 355 |
7 |
| Kubota Corporation | 3054 |
6 |
| Caterpillar Inc. | 8877 |
4 |
| Applied Industrial Technologies, Inc. | 87 |
4 |
| Blue Leaf I.P., Inc. | 2758 |
3 |
| Komatsu Ltd. | 4265 |
3 |
| Clark Equipment Company | 335 |
3 |
| Danfoss Power Solutions GmbH & Co. OHG | 70 |
3 |
| Poclain Hydraulics Industrie | 223 |
3 |
| Danfoss Power Solutions Inc. | 116 |
2 |
| Volvo Construction Equipment AB | 1172 |
2 |
| Doosan Bobcat North America Inc. | 508 |
2 |
| The Boeing Company | 19843 |
1 |
| Deere & Company | 6845 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Kawasaki Heavy Industries, Limited | 1524 |
1 |
| Bosch Rexroth AG | 253 |
1 |
| Caterpillar SARL | 441 |
1 |
| CNH Industrial America LLC | 1683 |
1 |
| Other owners | 14 |