Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232489 | Process for the recovery of metals and coating materials from composite materials | Dagmar Mertens-Gottselig, Gerd Rauser | 1993-08-03 |
| 4783212 | Mould arrangement for use in a cyclicly operating glassware forming machine | — | 1988-11-08 |