- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 23/42 - 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 using bands or wires as transmission elements using mechanically actuated indicating means
Patent holdings for IPC class G01F 23/42
Total number of patents in this class: 8
10-year publication summary
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0
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1
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2
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0
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2
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1
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1
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1
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Industrial Products and Systems Corporation | 69 |
2 |
| Lawrence Livermore National Security, LLC | 1953 |
1 |
| American Tank Gauge, Inc. | 1 |
1 |
| High Check Control Ltd | 2 |
1 |
| KEPCO Engineering & Construction Company, Inc. | 76 |
1 |
| Scully Signal Company | 61 |
1 |
| OPW Fueling Components, LLC | 69 |
1 |
| Other owners | 0 |