Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491314 | Flat high temperature membrane switch display window | — | 1996-02-13 |
| 4788964 | Magnetically hinged smoke shield assembly for an over-the-range oven | Edward F. Ponikwia | 1988-12-06 |