Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148903 | Method for the inductive heating of a refractory mold part as well as corresponding mold part for such | Raimund Bruckner, Rudiger Grau, Daniel Grimm, Karl-Heinz Spitzer | 2000-11-21 |
| 5901776 | Process for the inductive heating of a fireproof molding and a suitable molding therefor | Raimund Bruckner, Rudiger Grau, Daniel Grimm, Karl-Heinz Spitzer | 1999-05-11 |