- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 7/04 - Hand pile-drivers
Patent holdings for IPC class E02D 7/04
Total number of patents in this class: 11
10-year publication summary
|
3
|
0
|
3
|
1
|
2
|
2
|
2
|
1
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3316 |
2 |
| Dynamatic Solutions, LLC | 1 |
1 |
| Gripple Limited | 242 |
1 |
| Western Green, LLC | 58 |
1 |
| Sharp Kabushiki Kaisha | 18694 |
1 |
| Zibo Kuake Pharmaceutical Technology Co., Ltd | 13 |
1 |
| a Hansson Holding AB | 3 |
1 |
| Round Shield LLC | 2 |
1 |
| Witz Management Services, LLC | 1 |
1 |
| Sheetpiling Driver Adapter, L.L.C. | 1 |
1 |
| Other owners | 0 |