Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002107 | Method of heating a stovetop range using a continuously energized ceramic igniter having relight capability | Craig A. Willkens, Linda S. Bateman | 1999-12-14 |
| 5892201 | Method of heating a stovetop range using a ceramic igniter | Craig A. Willkens, Linda S. Bateman | 1999-04-06 |