- All sections
- E - Fixed constructions
- E02D - Foundations; excavations; embankments; underground or underwater structures
- E02D 3/026 - Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
Patent holdings for IPC class E02D 3/026
Total number of patents in this class: 123
10-year publication summary
|
11
|
14
|
13
|
7
|
11
|
13
|
13
|
7
|
12
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamm AG | 160 |
32 |
| Caterpillar Inc. | 8877 |
26 |
| BOMAG GmbH | 405 |
17 |
| Caterpillar Paving Products Inc. | 628 |
12 |
| Volvo Construction Equipment AB | 1172 |
6 |
| Bernard McCartney Limited | 15 |
5 |
| PlanetAir Turf Products, LLC | 19 |
3 |
| Dynapac Compaction Equipment AB | 10 |
2 |
| Maximum Density LLC | 2 |
2 |
| Deere & Company | 6845 |
1 |
| University of Florida Research Foundation, Inc. | 3883 |
1 |
| Ammann Schweiz AG | 67 |
1 |
| Aqs Holdings Limited | 4 |
1 |
| Buysman Holding B.V. | 4 |
1 |
| Caron Compactor Company | 22 |
1 |
| CNH Industrial America LLC | 1683 |
1 |
| Equipment Component Holdings Pty Ltd | 2 |
1 |
| Wacker Neuson Corporation | 13 |
1 |
| Wacker Neuson Produktion GmbH & Co. KG | 77 |
1 |
| SC Medinger R&D | 1 |
1 |
| Other owners | 7 |