- Sections
- B - Techniques industriellestransports
- B64C - Aéroplaneshélicoptères
- B64C 3/10 - Forme des ailes
Détention brevets de la classe B64C 3/10
Brevets de cette classe: 229
Historique des publications depuis 10 ans
|
18
|
26
|
35
|
20
|
27
|
20
|
14
|
18
|
18
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Textron Innovations Inc. | 2444 |
31 |
| Joby Aero, Inc. | 372 |
17 |
| General Electric Company | 13899 |
12 |
| AeroVironment, Inc. | 577 |
8 |
| Aviation Partners, Inc. | 28 |
7 |
| The Boeing Company | 20160 |
6 |
| Japan Aerospace Exploration Agency | 457 |
6 |
| Jetoptera, Inc. | 105 |
6 |
| Archer Aviation Inc. | 398 |
6 |
| Advanced Product Development, LLC | 8 |
5 |
| Safran Aircraft Engines | 6694 |
5 |
| CoFlow Jet, LLC | 21 |
5 |
| Airbus Operations Limited | 1344 |
4 |
| SG Investment America, Inc. | 59 |
4 |
| Lockheed Martin Corporation | 3255 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2858 |
3 |
| Arizona Board of Regents on behalf of Arizona State University | 2934 |
3 |
| Office National d'Etudes et de Recherches Aerospatiales (onera) | 179 |
3 |
| The Aircraft Performance Company GmbH | 11 |
3 |
| Fortescue Future Industries Pty Ltd | 36 |
3 |
| Autres propriétaires | 89 |