Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686008 | Closure and regulation apparatus for a metallurgical vessel | Raimund Bruckner, Steve Lee | 1997-11-11 |
| 5547014 | Assembly of mold and immersion nozzle with improved discharge channel | Raimund Bruckner | 1996-08-20 |
| 5223157 | Regulating device for regulating the flow of molten metal from a metallurgical vessel | Raimund Bruckner, Rolf Waltenspuhl | 1993-06-29 |
| 5156752 | Elongated stator and rotor members with elongated slots | — | 1992-10-20 |
| 5054665 | Elongated nozzle assembly including stator and rotor members with elongated slots | — | 1991-10-08 |
| 4991754 | Closing member for a slide gate nozzle on a vessel containing metal melt and a slide gate nozzle with such a closing member | — | 1991-02-12 |
| 4966314 | Self-sealing refractory parts of a regulating device for regulating the flow of molten metal from a metallurgical vessel | Raimund Bruckner | 1990-10-30 |
| 4932570 | Rotary and/or slide valve for a metallurgical vessel | — | 1990-06-12 |
| 4905876 | Electromagnetically actuatable valve for a metallurgical vessel | — | 1990-03-06 |