Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090622 | Arrangement for supplying media to a blowing lance | Hellmuth Smejkal, Ernst Hollwarth | 1992-02-25 |
| 4591134 | Arrangement for cleaning a lance head of a lance introducible into a metallurgical vessel | Hellmuth Smejkal, Walter Rockenschaub | 1986-05-27 |
| 4560314 | Magazine arrangement for measuring and/or sampling probes | — | 1985-12-24 |
| 4543838 | Arrangement for exchanging measuring and/or sampling probes | — | 1985-10-01 |
| 4537072 | Arrangement for exchanging measuring and/or sampling probes | — | 1985-08-27 |