Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5488214 | Inductive cooking point heating system | Guenter Fettig, Franz Bogdanski, Willi Essig | 1996-01-30 |
| 5430273 | Induction cooker heating system | Franz Bogdanski, Willi Essig, Guenter Fettig | 1995-07-04 |
| 5428207 | Inductive based cooking system | Willi Essig, Franz Bogdanski, Guenter Fettig | 1995-06-27 |