- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 23/66 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type using mechanically actuated indicating means
Patent holdings for IPC class G01F 23/66
Total number of patents in this class: 12
10-year publication summary
|
1
|
3
|
2
|
1
|
2
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0
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0
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0
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0
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dotchi, LLC | 25 |
3 |
| Flow-Rite Controls, Ltd. | 53 |
2 |
| Jogler, LLC | 6 |
1 |
| Sor, Inc. | 8 |
1 |
| CREA IP B.V. | 29 |
1 |
| Shinhan Korea Co., Ltd. | 3 |
1 |
| Shandong Institute of Agricultural Sustainable Development | 2 |
1 |
| Rochester Sensors, LLC | 61 |
1 |
| Bradley Company, LLC | 37 |
1 |
| Other owners | 0 |