Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246674 | Microwave apparatus, and container for use in a microwave apparatus | Helmut Katschnig | 1993-09-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246674 | Microwave apparatus, and container for use in a microwave apparatus | Helmut Katschnig | 1993-09-21 |