Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689286 | Shaped thermal insulation body | Eugen Wilde, Guenter Kratel, Horst Pfob, Erich John | 2004-02-10 |
| 6180927 | Heat insulating moulded body and process for producing the same | Thomas Eyhorn, Gunter Kratel, Johann Klaus, Robert Kicherer, Eugen Wilde | 2001-01-30 |
| 4789773 | Electrical radiant heater for heating heating surfaces | — | 1988-12-06 |
| 4471214 | Electrical heating element for heating a plate and process for the production thereof | Gerhard G/o/ ssler, Eugen Wilde | 1984-09-11 |