Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660622 | Method for the making of microcrystalline metallic materials | Harald Reutler, Heinz Muhlbach, Gerhard Richter, Gunter Stephani | 1987-04-28 |
| 4393985 | Ladle shroud support assembly | Rudi Muller | 1983-07-19 |