Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242721 | Cooktop with a non-metallic hotplate | Dieter Munkes, Kurt Schaupert, Harry Engelmann | 2001-06-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242721 | Cooktop with a non-metallic hotplate | Dieter Munkes, Kurt Schaupert, Harry Engelmann | 2001-06-05 |