- 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: 126
10-year publication summary
|
1
|
17
|
35
|
35
|
43
|
34
|
42
|
45
|
47
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4525 |
13 |
| K&N Engineering, Inc. | 405 |
4 |
| Eco Technology Co., Ltd. | 7 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
3 |
| Perumala Holdings, LLC (a Belize Limited Liability company) | 30 |
3 |
| Honeywell International Inc. | 13799 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| NTN Corporation | 5008 |
2 |
| The Johns Hopkins University | 5377 |
2 |
| Carrier Corporation | 4759 |
2 |
| The Yokohama Rubber Co., Ltd. | 3929 |
2 |
| Messer Gaspack GmbH | 26 |
2 |
| Safran Electrical & Power | 507 |
2 |
| Smart Auto Labs Inc. | 8 |
2 |
| Oceanergy AG | 8 |
2 |
| Kia Corporation | 6450 |
2 |
| Rearden Power LLC | 3 |
2 |
| SAFRAN S.A. | 518 |
1 |
| The Boeing Company | 19843 |
1 |
| Other owners | 72 |