C03B 7/20
Scoop feeders
C03B7/20 (Scoop feeders) appears on 1 US grants and 2 published applications in this corpus.
Search patents in C03B- Granted patents
- 1
- Published applications
- 2
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 9 Aug 2022
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| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
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