- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F03D - Wind motors
- F03D 9/32 - Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
Patent holdings for IPC class F03D 9/32
Total number of patents in this class: 137
10-year publication summary
|
17
|
35
|
35
|
43
|
34
|
42
|
45
|
46
|
40
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4724 |
13 |
| K&N Engineering, Inc. | 412 |
4 |
| Eco Technology Co., Ltd. | 8 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1797 |
3 |
| Perumala Holdings, LLC (a Belize Limited Liability company) | 30 |
3 |
| Honeywell International Inc. | 14012 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
2 |
| Hyundai Motor Company | 20442 |
2 |
| NTN Corporation | 4979 |
2 |
| The Johns Hopkins University | 5529 |
2 |
| Carrier Corporation | 4449 |
2 |
| The Yokohama Rubber Co., Ltd. | 3962 |
2 |
| Korea Maritime University Industry-Academic Cooperation Foundation | 60 |
2 |
| Messer Gaspack GmbH | 25 |
2 |
| Safran Electrical & Power | 614 |
2 |
| Smart Auto Labs Inc. | 8 |
2 |
| Flower Turbines Inc. | 24 |
2 |
| Kia Corporation | 8110 |
2 |
| Rearden Power LLC | 3 |
2 |
| Ichthus Advanced Technologies, Inc. | 2 |
2 |
| Other owners | 81 |