- Sections
- E - Constructions fixes
- E01D - Ponts
- E01D 2/02 - Ponts caractérisés par la section transversale de la structure portante de la travée du type à poutre en I
Détention brevets de la classe E01D 2/02
Brevets de cette classe: 47
Historique des publications depuis 10 ans
|
2
|
2
|
4
|
1
|
6
|
6
|
6
|
10
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Kollegger GmbH | 9 |
4 |
| Valmont Industries, Inc. | 445 |
3 |
| Summit Precast Concrete LP | 6 |
3 |
| BYD Company Limited | 4289 |
2 |
| CPC AG | 9 |
2 |
| The Florida International University Board of Trustees | 580 |
2 |
| Matiere | 11 |
2 |
| Woo Kyung Tech | 5 |
2 |
| THAVAMANI PANDI, Vellaisamy | 2 |
2 |
| The United States of America as represented by the Secretary of the Army | 1182 |
1 |
| AE Japan Co., Ltd. | 4 |
1 |
| Asahi Engineering Co., Ltd. | 7 |
1 |
| Hunan University | 131 |
1 |
| Jiangsu Transportation Research Institute Co., Ltd. | 2 |
1 |
| Korea Institute of Civil Engineering and Building Technology | 129 |
1 |
| Lawrence Technological University | 31 |
1 |
| Manhattan Road and Bridge Company | 1 |
1 |
| PBC International, Inc. | 4 |
1 |
| Quickcell Technology Pty Ltd | 3 |
1 |
| Supportec Co., Ltd. | 14 |
1 |
| Autres propriétaires | 14 |