- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 4/14 - Rotor driven by an electric motor
Patent holdings for IPC class D01H 4/14
Total number of patents in this class: 8
10-year publication summary
|
2
|
0
|
2
|
0
|
1
|
0
|
0
|
0
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0
|
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
|
|---|---|---|
| Maschinenfabrik Rieter AG | 346 |
2 |
| Oerlikon Textile GmbH & Co. KG | 511 |
1 |
| Spindelfabrik Suessen GmbH | 34 |
1 |
| Saurer Spinning Solutions GmbH & Co. KG | 154 |
1 |
| Rieter CZ A.S. | 2 |
1 |
| Slovenská Technická Univerzita V Bratislave | 25 |
1 |
| KINEX BEARINGS, a.s. | 5 |
1 |
| Other owners | 0 |