Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905150 | Inspection fixture for the simultaneous admission of a disk-shaped test specimen with a search gas and a mechanical load as well as pertinent testing method | Daniela Hünert | 2011-03-15 |
| 6223538 | Ceramic lining | Urs Benz, Armin Heger, Marcel Konig, Andreas Pfeiffer, Roger Suter +1 more | 2001-05-01 |
| 6145452 | Ceramic lining | Armin Heger, Stefan Reh, Andreas Pfeiffer | 2000-11-14 |
| 5709919 | Thermal insulation | Ludwig Weiler | 1998-01-20 |
| 5492661 | Process for producing a casting ceramic | Gert Weddigen, Paul Szasz | 1996-02-20 |