- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23H - Gratescleaning or raking grates
- F23H 13/08 - Grates specially adapted for gas generators and also applicable to furnaces
Patent holdings for IPC class F23H 13/08
Total number of patents in this class: 5
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gasek Oy | 5 |
1 |
| InEnTec Inc. | 37 |
1 |
| Raute Oyj | 70 |
1 |
| Rep Renewable Energy Products GmbH | 1 |
1 |
| Heilongjiang Zhongtan Jiahe Biomass TE Chnology Research and Development Co. | 1 |
1 |
| Other owners | 0 |