Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475205 | Apparatus for the electroslag remelting of alloys, especially steel | Helmut Glauninger, Heimo Jager, Albert Preiner | 1984-10-02 |
| 4432811 | Method of making seamless tubing | Johann Stiebellehner | 1984-02-21 |
| 4304953 | Method of producing a consumable electrode of large diameter | Peter Pressler | 1981-12-08 |
| 4284123 | Arrangement for producing ingots of unalloyed and alloyed steels | Erwin Plockinger, Gert Kuhnelt | 1981-08-18 |
| 4265295 | Method of producing steel ingots | Erwin Plockinger, Gert Kuhnelt, Heimo Jager | 1981-05-05 |