Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393299 | Electric radiant heater unit for a glass ceramic top cooker | — | 1983-07-12 |
| 4388520 | Electric cookers with warning lights | — | 1983-06-14 |
| 4365135 | Shaping of thermal insulation material | — | 1982-12-21 |
| 4350875 | Radiant heating elements for smooth top cookers | — | 1982-09-21 |
| 4327280 | Smooth top cookers | — | 1982-04-27 |
| 4308080 | Method of shaping coils | — | 1981-12-29 |
| 4221672 | Thermal insulation containing silica aerogel and alumina | — | 1980-09-09 |