Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9108245 | Sliding closure for a receptacle containing molten metal | Benno Steiner, Werner Keller | 2015-08-18 |
| 9085029 | Monitoring device for a sliding closure, a casting tube changer or the like on a metallurgical vessel | Ivo Infanger | 2015-07-21 |
| 8740024 | Closing plate and sliding closure on the spout of a receptacle for molten metal | Benno Steiner, Werner Keller | 2014-06-03 |
| 8498740 | Arrangement for the maintenance of a sliding closure mounted on the spout of a container for molten metal | — | 2013-07-30 |