- Sections
- E - Constructions fixes
- E02F - Dragageterrassement
- E02F 3/02 - DraguesEngins de terrassement à main
Détention brevets de la classe E02F 3/02
Brevets de cette classe: 24
Historique des publications depuis 10 ans
|
9
|
5
|
6
|
6
|
11
|
2
|
5
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Richard Goren Enterprises, LLC | 8 |
4 |
| Stentek Mechanical Design, Inc. | 2 |
2 |
| Caterpillar Inc. | 9249 |
1 |
| Komatsu Ltd. | 4441 |
1 |
| Bosse Tools LLC | 4 |
1 |
| Cote, Mario | 1 |
1 |
| J.F. Brennan Company, Inc. | 21 |
1 |
| Northeast Iowa Rehabilitation Agency | 2 |
1 |
| Worldwide Machinery Pipeline Division | 2 |
1 |
| Peterson, Donald J. | 1 |
1 |
| Green, Darren | 1 |
1 |
| Falkenhagen, Eric Alan | 1 |
1 |
| Technology Interiors, LLC | 1 |
1 |
| L&H Industrial, Inc. | 18 |
1 |
| Echo, Incorporated | 87 |
1 |
| Galea, Sonny S. | 1 |
1 |
| Nelson, William Titus | 1 |
1 |
| TerraTrench USA, Inc. | 2 |
1 |
| Tianjin Institute of Water Transport Engineering Science, Ministry of Transport | 3 |
1 |
| Tianjin Water Transport Engineering Survey and Design Institute Co., Ltd | 5 |
1 |
| Autres propriétaires | 0 |