Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961871 | Variable frequency microwave heating apparatus | Don W. Bible, Robert J. Lauf, Arvid C. Johnson | 1999-10-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961871 | Variable frequency microwave heating apparatus | Don W. Bible, Robert J. Lauf, Arvid C. Johnson | 1999-10-05 |