- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
- G01M 15/12 - Testing internal-combustion engines by monitoring vibrations
Patent holdings for IPC class G01M 15/12
Total number of patents in this class: 260
10-year publication summary
|
24
|
20
|
21
|
22
|
17
|
17
|
14
|
6
|
13
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 6474 |
15 |
| Perkins Engines Company Limited | 295 |
9 |
| Hyundai Motor Company | 23238 |
9 |
| Scania CV AB | 2389 |
7 |
| Toyota Motor Corporation | 33951 |
6 |
| Denso Corporation | 24983 |
6 |
| Ford Global Technologies, LLC | 21095 |
6 |
| AI Alpine US Bidco Inc. | 103 |
6 |
| Transportation IP Holdings, LLC | 953 |
6 |
| General Electric Company | 13776 |
5 |
| Kia Motors Corporation | 7739 |
5 |
| ACV Auctions Inc. | 46 |
5 |
| Wartsila Finland Oy | 745 |
5 |
| Rtx Corporation | 9761 |
5 |
| Robert Bosch GmbH | 43294 |
4 |
| Ford Otomotiv Sanayi Anonim Sirketi | 127 |
4 |
| Snecma | 1061 |
4 |
| AI Alpine US Bidco LLC | 65 |
4 |
| Siemens AG | 24278 |
3 |
| Caterpillar Inc. | 9998 |
3 |
| Other owners | 143 |