- Sections
- F - Mécaniqueéclairagechauffagearmementsautage
- F03B - "machines" ou machines motrices à liquides
- F03B 3/16 - Stators
Détention brevets de la classe F03B 3/16
Brevets de cette classe: 48
Historique des publications depuis 10 ans
|
5
|
5
|
6
|
5
|
1
|
2
|
1
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Rtx Corporation | 9280 |
7 |
| Oceana Energy Company | 33 |
5 |
| Voith Patent GmbH | 2741 |
5 |
| General Electric Company | 17062 |
3 |
| GE Infrastructure Technology, LLC | 6184 |
3 |
| Hover Energy, LLC | 6 |
2 |
| GenAm LLC | 3 |
2 |
| General Electric Canada | 27 |
1 |
| Halliburton Energy Services, Inc. | 20684 |
1 |
| Deere & Company | 7488 |
1 |
| Toshiba Corporation | 12261 |
1 |
| GM Global Technology Operations LLC | 14816 |
1 |
| ANDREAS STIHL AG & Co. KG | 822 |
1 |
| Andritz Hydro Canada Inc. | 16 |
1 |
| Andritz Hydro Ltd. | 8 |
1 |
| Canyon Industries, Inc. | 7 |
1 |
| China University of Petroleum (Beijing) | 277 |
1 |
| Compoenergy ApS | 1 |
1 |
| Ocean Power Technologies, Inc. | 80 |
1 |
| Organoworld Inc. | 16 |
1 |
| Autres propriétaires | 8 |