Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553582 | Apparatus for casting steel in a continuous casting mold equipped with comoving mold walls | Gerd Artz, Dieter Figge, Thomas Hoster | 1985-11-19 |
| 4273810 | Method for preventing sintering in forging blocks | Erwin Dotsch, Ottmar Knacke | 1981-06-16 |