- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structures; testing of structures or apparatus, not otherwise provided for
- G01M 3/30 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for valves using progressive displacement of one fluid by another
Patent holdings for IPC class G01M 3/30
Total number of patents in this class: 13
10-year publication summary
0
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1
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1
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3
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0
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1
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1
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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
|
---|---|---|
Eaton Intelligent Power Limited | 6113 |
3 |
Senju Metal Industry Co., Ltd. | 654 |
2 |
Denso Wave Incorporated | 365 |
1 |
Agilent Technologies, Inc. | 2744 |
1 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
CAR-BER Investments Inc. | 19 |
1 |
GDF Suez | 43 |
1 |
INFICON GmbH | 59 |
1 |
United Services Automobile Association (USAA) | 2514 |
1 |
Changxin Memory Technologies, Inc. | 4732 |
1 |
Other owners | 0 |