- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring irregularities of surfaces or contours
- G01B 13/18 - Measuring arrangements characterised by the use of fluids for measuring angles or tapersMeasuring arrangements characterised by the use of fluids for testing the alignment of axes
Patent holdings for IPC class G01B 13/18
Total number of patents in this class: 15
10-year publication summary
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3
|
3
|
1
|
1
|
0
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0
|
0
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0
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1
|
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
|
|---|---|---|
| Robert Bosch GmbH | 42505 |
2 |
| Rolls-Royce PLC | 3072 |
1 |
| Toyoda Gosei Co., Ltd. | 1771 |
1 |
| President and Fellows of Harvard College | 5952 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2587 |
1 |
| Burke E. Porter Machinery Company | 25 |
1 |
| Hyundai Mobis Co., Ltd. | 3113 |
1 |
| Ingu Solutions Inc. | 26 |
1 |
| Rosemount Aerospace Inc. | 770 |
1 |
| ShockWatch, Inc. | 106 |
1 |
| Prüftechnik Dieter Busch GmbH | 156 |
1 |
| National Aviation Academy | 9 |
1 |
| Baker Hughes Holdings LLC | 3006 |
1 |
| Beissbarth Automotive Testing Solutions GmbH | 54 |
1 |
| Other owners | 0 |