- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/31 - Air-cooled heat exchangers
Patent holdings for IPC class F02M 26/31
Total number of patents in this class: 12
10-year publication summary
|
0
|
2
|
3
|
6
|
2
|
1
|
1
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 19021 |
2 |
| Futaba Industrial Co., Ltd. | 296 |
2 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Denso Corporation | 23338 |
1 |
| DENSO International America, Inc. | 609 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Mazda Motor Corporation | 3087 |
1 |
| Bombardier Recreational Products Inc. | 1262 |
1 |
| Magna Powertrain GmbH & Co KG | 257 |
1 |
| Transportation IP Holdings, LLC | 843 |
1 |
| Other owners | 0 |