F22D 3/06
Directly connected to boilers
Official title: directly connected to boilers
F22D3/06 (Directly connected to boilers) appears on 2 US grants and 3 published applications in this corpus.
Search patents in F22D- Granted patents
- 2
- Published applications
- 3
- Assignees
- 2
- Inventors
- 10
- Latest grant
- 2 Jan 2024
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| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
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| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
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| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
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