Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465542 | Binder system for moulding mixtures for the production of moulds and cores | Marek Torbus, Gérard LADÉGOURDIE, Klaus Seeger | 2002-10-15 |
| 5573580 | Black wash for producing mould coatings | Klaus Seeger, Hans-Dieter Kaiser | 1996-11-12 |