B01F 25/44161
Axial grooves formed on opposed surfaces
Official title: {Axial grooves formed on opposed surfaces, e.g. on cylinders or cones}
B01F25/44161 (Axial grooves formed on opposed surfaces) appears on 8 US grants and 13 published applications in this corpus.
Search patents in B01F- Granted patents
- 8
- Published applications
- 13
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 2 |
By publication year.
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