- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 39/02 - Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
Patent holdings for IPC class F16H 39/02
Total number of patents in this class: 68
10-year publication summary
|
9
|
6
|
12
|
7
|
6
|
8
|
3
|
0
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydro-Gear Limited Partnership | 330 |
7 |
| Blue Leaf I.P., Inc. | 2932 |
4 |
| Robert Bosch GmbH | 44176 |
3 |
| Dong Won Lee | 3 |
3 |
| Youngtack Shim | 3 |
3 |
| Caterpillar Inc. | 10281 |
2 |
| Caterpillar Paving Products Inc. | 727 |
2 |
| Danfoss Power Solutions GmbH & Co. OHG | 73 |
2 |
| Faymonville Distribution AG | 8 |
2 |
| Kubota Corporation | 4401 |
2 |
| Liebherr-Werk Nenzing GmbH | 98 |
2 |
| Poclain Hydraulics Industrie | 246 |
2 |
| Ponsse Oyj | 224 |
2 |
| Project Phoenix, LLC | 55 |
2 |
| a & a International, LLC | 18 |
2 |
| FNF Innovation Sh.p.k. | 14 |
2 |
| Honda Motor Co., Ltd. | 26034 |
1 |
| The Boeing Company | 20163 |
1 |
| Deere & Company | 8118 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
1 |
| Other owners | 22 |