- Sections
- B - Techniques industrielles; transports
- B64C - Aéroplanes; hélicoptères
- B64C 9/38 - Volets fluides
Détention brevets de la classe B64C 9/38
Brevets de cette classe: 52
Historique des publications depuis 10 ans
|
5
|
5
|
9
|
5
|
7
|
7
|
8
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Jetoptera, Inc. | 71 |
14 |
| The Boeing Company | 19843 |
11 |
| BAE SYSTEMS plc | 2215 |
4 |
| Rtx Corporation | 8674 |
3 |
| General Electric Company | 18133 |
2 |
| Airbus Operations GmbH | 3188 |
2 |
| Honeywell International Inc. | 13799 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Pratt & Whitney Canada Corp. | 4215 |
1 |
| Raytheon Company | 8535 |
1 |
| Alaska Airlines, Inc. | 98 |
1 |
| Colorado Seminary, which owns and operates the University of Denver | 40 |
1 |
| EADS UK Limited | 9 |
1 |
| Fokker Aerostructures B.V. | 35 |
1 |
| Liebherr-Aerospace Lindenberg GmbH | 113 |
1 |
| Safran Nacelles | 587 |
1 |
| Sikorsky Aircraft Corporation | 1150 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 754 |
1 |
| Horizon Aircraft Inc. | 4 |
1 |
| Wayfarer Aircraft Research and Development Inc. | 2 |
1 |
| Autres propriétaires | 2 |