- Sections
- E - Constructions fixes
- E02B - Hydraulique
- E02B 7/36 - Appareillage de levage pour vannes levantes verticales
Détention brevets de la classe E02B 7/36
Brevets de cette classe: 27
Historique des publications depuis 10 ans
|
7
|
5
|
0
|
2
|
0
|
2
|
3
|
1
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| RSA Protective Technologies, LLC | 20 |
5 |
| Rubicon Research Pty Ltd. | 71 |
2 |
| Custom Water Management Solutions, LLC | 2 |
2 |
| Hohai University | 224 |
1 |
| The Texas a & M University System | 1910 |
1 |
| Whipps, Inc. | 4 |
1 |
| Wobben Properties GmbH | 1220 |
1 |
| DoorWall Systems Corporation | 2 |
1 |
| Parafoil Design & Engineering Pte Ltd | 6 |
1 |
| Beijing Shiji Hexing Lifting Technology Co.,Ltd | 2 |
1 |
| Daedo EnTech Co., Ltd. | 3 |
1 |
| Daeu Co. Ltd. | 1 |
1 |
| Shin Wha Engineering & Machinery Mfg., Co., Ltd. | 3 |
1 |
| Woo Jin Steel Works Co., Ltd. | 1 |
1 |
| Woojin Industries Co., Ltd. | 2 |
1 |
| Daedo Entec Co., Ltd. | 1 |
1 |
| Lemke Industrial Machine LLC | 1 |
1 |
| LIM Business LLC | 1 |
1 |
| Sichuan Huaneng Baoxing River Hydropower Co., Ltd. | 1 |
1 |
| China Power Construction Group Guiyang Survey, Design and Research Institute Co., Ltd | 2 |
1 |
| Autres propriétaires | 1 |