- All sections
- G - Physics
- G01C - Measuring distances, levels or bearings; surveying; navigation; gyroscopic instruments; photogrammetry or videogrammetry
- G01C 17/12 - Comparing observed direction with north indication by sighting means, e.g. for surveyors' compasses
Patent holdings for IPC class G01C 17/12
Total number of patents in this class: 3
10-year publication summary
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0
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0
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0
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0
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0
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0
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0
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0
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0
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales SA | 2318 |
1 |
| Championx USA Inc. | 250 |
1 |
| Brunton International LLC | 12 |
1 |
| Other owners | 0 |