Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493960 | Ceramic blinders for a microwave oven quartz lamp | Robert A. Mittelsteadt | 1985-01-15 |
| 4485285 | Quarterwave choke for a microwave oven quartz lamp | — | 1984-11-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493960 | Ceramic blinders for a microwave oven quartz lamp | Robert A. Mittelsteadt | 1985-01-15 |
| 4485285 | Quarterwave choke for a microwave oven quartz lamp | — | 1984-11-27 |