Tiltable exchangeable metallurgical vessel and method for fixing and releasing a tiltable metallurgical vessel
US-11168374-B2 · Nov 9, 2021 · US
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Lechner Helmut patents
Lechner Helmut is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lechner Helmut |
| Total patents | 2 |
| First publication | Dec 10, 2020 |
| Latest publication | Nov 9, 2021 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Primetals Technologies Austria GmbH | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F27B3/065 | 2 |
| F27D21/00 | 2 |
| C21C5/4673 | 2 |
| C21C5/4633 | 2 |
| C21C5/464 | 2 |