- All sections
- D - Textilespaper
- D21F - Paper-making machinesmethods of producing paper thereon
- D21F 5/12 - Festoon drying
Patent holdings for IPC class D21F 5/12
Total number of patents in this class: 2
10-year publication summary
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0
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0
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0
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0
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0
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0
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0
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Curt G. Joa, Inc. | 215 |
1 |
| JOA EUROPE GmbH | 5 |
1 |
| Other owners | 0 |