Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921882 | Ceramic cooktop | Andreas Killinger, Christian Friedrich, Chuanfei Li, Karsten Wermbter | 2005-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921882 | Ceramic cooktop | Andreas Killinger, Christian Friedrich, Chuanfei Li, Karsten Wermbter | 2005-07-26 |