Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773618 | Microporous thermal insulation molding containing electric-arc silica | Thomas Eyhorn | 2004-08-10 |
| 5911903 | Mixture and process for producing heat-insulating moldings | Thomas Eyhorn, Gunter Kratel | 1999-06-15 |
| 5532458 | Radiant heater, in particular, for heating a glass-ceramic hot plate | Gunter Kratel, Thomas Eyhorn, Gunter Stohr | 1996-07-02 |