- All sections
- E - Fixed constructions
- E02F - Dredgingsoil-shifting
- E02F 3/16 - Safety or control devices
Patent holdings for IPC class E02F 3/16
Total number of patents in this class: 25
10-year publication summary
|
4
|
1
|
0
|
1
|
0
|
2
|
4
|
5
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vermeer Manufacturing Company | 671 |
4 |
| Caterpillar Inc. | 10343 |
3 |
| The Charles Machine Works, Inc. | 426 |
2 |
| Matrix Design Group, LLC | 36 |
2 |
| Volvo Construction Equipment AB | 1222 |
2 |
| Rigid Robotics Inc. | 3 |
2 |
| Deere & Company | 8229 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2807 |
1 |
| Caterpillar SARL | 489 |
1 |
| CPAC Systems AB | 54 |
1 |
| Guangxi Liugong Machinery Co., Ltd. | 69 |
1 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
1 |
| Sany Heavy Industry Co., Ltd. | 238 |
1 |
| Wedgelock Equipment Limited | 37 |
1 |
| Eddy Pump Corporation | 57 |
1 |
| Innio Jenbacher GmbH & Co og | 310 |
1 |
| Other owners | 0 |