F01K 1/14
Circulation
F01K1/14 (Circulation) appears on 2 US grants and 4 published applications in this corpus.
Search patents in F01K- Granted patents
- 2
- Published applications
- 4
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 19 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year.
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