- Sections
- E - Constructions fixes
- E02B - Hydraulique
- E02B 7/28 - Vannes levantes verticales avec panneaux glissants
Détention brevets de la classe E02B 7/28
Brevets de cette classe: 24
Historique des publications depuis 10 ans
|
5
|
1
|
2
|
1
|
3
|
0
|
3
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Rubicon Research Pty Ltd. | 70 |
4 |
| Custom Water Management Solutions, LLC | 2 |
2 |
| CJC Holdings LLC | 7 |
1 |
| Mueller International, LLC | 740 |
1 |
| Nan Dao Engineering Corp. | 1 |
1 |
| RSA Protective Technologies, LLC | 20 |
1 |
| The Texas a & M University System | 1854 |
1 |
| Yorkshire Water Services Limited | 2 |
1 |
| Eickholt Beheer B.V. | 2 |
1 |
| Oldcastle Infrastructure, Inc. | 98 |
1 |
| Terata, Hiroko | 1 |
1 |
| Terata, Hiroshi | 1 |
1 |
| Heureka Ambiente S.r.l. | 2 |
1 |
| Iv-consult B.V. | 5 |
1 |
| Iv-infra B.V. | 1 |
1 |
| Makeand Coporation Limited | 2 |
1 |
| Woojin Industries Co., Ltd. | 2 |
1 |
| Myeong Ho Lee | 1 |
1 |
| Cang Sung Inc. | 1 |
1 |
| Changjiang River Scientific Research Institute, Changjiang Water Resources Commission of The Ministry of Water Resources | 1 |
1 |
| Autres propriétaires | 0 |