- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 5/12 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
Patent holdings for IPC class G01L 5/12
Total number of patents in this class: 123
10-year publication summary
|
9
|
8
|
10
|
11
|
8
|
3
|
6
|
2
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14656 |
13 |
| NTN Corporation | 4942 |
6 |
| Pratt & Whitney Canada Corp. | 5197 |
5 |
| Safran Helicopter Engines | 802 |
3 |
| Siemens AG | 24250 |
2 |
| LG Innotek Co., Ltd. | 8126 |
2 |
| Shimano Inc. | 3281 |
2 |
| Aktiebolaget SKF | 3062 |
2 |
| GE Avio S.r.l. | 312 |
2 |
| Kobe Steel, Ltd. | 890 |
2 |
| Temper Axle Products Corporation | 71 |
2 |
| Temper Corporation | 31 |
2 |
| FLSmidth A/S | 786 |
2 |
| Vestas Wind Systems A/S | 3751 |
2 |
| Flowserve Pte. Ltd. | 50 |
2 |
| Samsung Electronics Co., Ltd. | 152914 |
1 |
| General Electric Company | 13809 |
1 |
| Baker Hughes Incorporated | 5069 |
1 |
| Toyota Motor Corporation | 34313 |
1 |
| Deere & Company | 7884 |
1 |
| Other owners | 69 |