- All sections
- E - Fixed constructions
- E01C - Construction of, or surfaces for, roads, sports grounds, or the likemachines or auxiliary tools for construction or repair
- E01C 19/52 - Apparatus for laying individual preformed surface elements, e.g. kerbs
Patent holdings for IPC class E01C 19/52
Total number of patents in this class: 77
10-year publication summary
|
5
|
11
|
10
|
8
|
9
|
4
|
8
|
4
|
3
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technology Licensing Corporation | 70 |
5 |
| Traxyl, Inc. | 24 |
5 |
| FAUN Trackway Limited | 12 |
3 |
| Techo-Bloc Inc. | 50 |
3 |
| Fer-pal Construction Ltd. | 19 |
2 |
| Hill Innovations B.V. | 8 |
2 |
| Multy Home LP | 159 |
2 |
| Paver Technologies LLC | 17 |
2 |
| Terrafirma Roadways Limited | 2 |
2 |
| Redwood Plastics and Rubber Corp. | 29 |
2 |
| Pavegard Products Inc. | 3 |
2 |
| ZKxKZ, LLC | 8 |
2 |
| NPK Access Solutions LLC | 48 |
2 |
| ABT, Inc. | 97 |
1 |
| Anthony Hardwood Composites, Inc. | 14 |
1 |
| Astra Capital Incorporated | 39 |
1 |
| DICA Marketing Company, DBA DICA | 31 |
1 |
| Energy Absorption Systems, Inc. | 46 |
1 |
| Erosion Prevention Products, LLC | 12 |
1 |
| Fort Miller Co., Inc. | 6 |
1 |
| Other owners | 36 |