- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 3/18 - Rotary-absorption dynamometers, e.g. of brake type mechanically actuated
Patent holdings for IPC class G01L 3/18
Total number of patents in this class: 12
10-year publication summary
|
1
|
0
|
2
|
2
|
2
|
0
|
1
|
0
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0
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyno Tech Services, L.L.C. | 3 |
3 |
| The Boeing Company | 20160 |
1 |
| Microsoft Technology Licensing, LLC | 54466 |
1 |
| CITIC Dicastal CO., LTD | 568 |
1 |
| Eskridge, Inc. | 6 |
1 |
| Harmonic Drive Systems Inc. | 480 |
1 |
| Link Engineering Company | 15 |
1 |
| Otis Elevator Company | 2699 |
1 |
| Safran Aircraft Engines | 6694 |
1 |
| Sintokogio, Ltd. | 1206 |
1 |
| Other owners | 0 |