- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
- G01M 9/04 - Wind tunnels Details
Patent holdings for IPC class G01M 9/04
Total number of patents in this class: 211
10-year publication summary
|
22
|
14
|
24
|
22
|
14
|
21
|
12
|
18
|
18
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
15 |
| Winfield Solutions, LLC | 425 |
13 |
| FCX Solar LLC | 27 |
13 |
| Dalian University of Technology | 1594 |
7 |
| Maha-aip GmbH & Co. KG | 13 |
5 |
| The United States of America as represented by the Secretary of the Air Force | 923 |
5 |
| Florida Turbine Technologies, Inc. | 128 |
4 |
| Goodrich Corporation | 2181 |
4 |
| Honda Motor Co., Ltd. | 26034 |
3 |
| Hyperloop Technologies, Inc. | 123 |
3 |
| Nishiyama Corporation | 11 |
3 |
| Yamato Scale Co., Ltd. | 149 |
3 |
| Japan Wind Tunnel Manufacturing Inc. | 16 |
3 |
| The Procter & Gamble Company | 21849 |
2 |
| Ford Motor Company | 2659 |
2 |
| Airbus Operations S.L. | 562 |
2 |
| Amazon Technologies, Inc. | 28118 |
2 |
| University of Florida Research Foundation, Inc. | 4179 |
2 |
| BAE SYSTEMS plc | 2491 |
2 |
| CFD Research Corporation | 58 |
2 |
| Other owners | 116 |