Charging system, in particular for a shaft smelt reduction furnace
US-11542565-B2 · Jan 3, 2023 · US
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Steichen Charles patents
Steichen Charles is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Steichen Charles |
| Total patents | 8 |
| First publication | Sep 20, 2018 |
| Latest publication | Jan 3, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Skip hoist of a blast furnace
US-2022325367-A1 · Oct 13, 2022 · US
Seal valve for a pci system of a blast furnace
US-2022290922-A1 · Sep 15, 2022 · US
Sealing valve arrangement for a shaft furnace charging installation
US-11199359-B2 · Dec 14, 2021 · US
Charging system, in particular for a shaft smelt reduction furnace
US-2020318207-A1 · Oct 8, 2020 · US
Sealing valve arrangement for a shaft furnace charging installation
US-10502491-B2 · Dec 10, 2019 · US
Sealing valve arrangement for a shaft furnace charging installation
US-2019277567-A1 · Sep 12, 2019 · US
Sealing valve arrangement for a shaft furnace charging installation
US-2018266768-A1 · Sep 20, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wurth Paul Sa | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F27B1/20 | 8 |
| C21B7/20 | 5 |
| C21B7/18 | 5 |
| F27D3/0033 | 4 |
| F27D3/0025 | 3 |