- All sections
- G - Physics
- G01C - Measuring distances, levels or bearings; surveying; navigation; gyroscopic instruments; photogrammetry or videogrammetry
- G01C 15/08 - Plumbing or registering staffs or markers over ground marks
Patent holdings for IPC class G01C 15/08
Total number of patents in this class: 15
10-year publication summary
|
2
|
3
|
1
|
2
|
1
|
1
|
0
|
2
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3227 |
5 |
| Javad GNSS, Inc. | 52 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Big Bear Estates LLC | 10 |
1 |
| Carlson Software, Inc. | 33 |
1 |
| Hexagon Technology Center GmbH | 549 |
1 |
| Kabushiki Kaisha Topcon | 614 |
1 |
| Leica Geosystems AG | 658 |
1 |
| Sarawak Information and Technology Resources Council | 1 |
1 |
| SECO Precision (USA) LLC | 15 |
1 |
| Other owners | 0 |