- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
- G01M 1/22 - Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
Patent holdings for IPC class G01M 1/22
Total number of patents in this class: 189
10-year publication summary
|
12
|
22
|
16
|
10
|
17
|
11
|
13
|
10
|
18
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5210 |
7 |
| State Farm Mutual Automobile Insurance Company | 3320 |
7 |
| Schenck RoTec GmbH | 149 |
6 |
| GE Infrastructure Technology, LLC | 6213 |
6 |
| NVH Technology LLC | 23 |
6 |
| Robert Bosch GmbH | 43554 |
5 |
| SICAM S.r.l. | 28 |
5 |
| Siemens AG | 24236 |
4 |
| ZF Friedrichshafen AG | 7229 |
4 |
| Balance Systems S.r.l. | 15 |
4 |
| Safran Aircraft Engines | 6532 |
4 |
| Snap-On Equipment SRL a Unico Socio | 81 |
4 |
| The Boeing Company | 20094 |
3 |
| Kokusai Keisokuki Kabushiki Kaisha | 98 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3244 |
3 |
| General Electric Company | 13819 |
2 |
| Halliburton Energy Services, Inc. | 21169 |
2 |
| ANDREAS Hettich GmbH & Co. KG | 116 |
2 |
| AVL List GmbH | 1328 |
2 |
| Computational Systems, Inc. | 78 |
2 |
| Other owners | 108 |