Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571581 | Apparatus and method for production line leakage testing of microwave oven cavities | Peter H. Smith | 1986-02-18 |
| 4480164 | Food browning system incorporating a combined microwave and hot air oven | — | 1984-10-30 |
| 4478048 | Air sensing control system for air conditioners | — | 1984-10-23 |
| 4458126 | Microwave oven with dual feed excitation system | Royce W. Hunt, Louis H. Fitzmayer | 1984-07-03 |
| 4455467 | Metal rack for microwave oven | — | 1984-06-19 |
| 4434344 | Self-storing meal rack for a microwave oven | — | 1984-02-28 |
| 4427867 | Power divider for microwave oven | — | 1984-01-24 |
| 4394564 | Solid plate heating unit | — | 1983-07-19 |
| 4394565 | Power disconnect assembly for electric heating elements | — | 1983-07-19 |
| 4348571 | Flux shaping arrangement for induction surface unit | — | 1982-09-07 |
| 4286377 | Method of manufacture for a resistance heater and temperature sensor | Bohdan Hurko | 1981-09-01 |
| 4198553 | Combination oven fully utilizing the capability of a limited power source | — | 1980-04-15 |
| 4188520 | Effective concurrent microwave heating and electrical resistance heating in a countertop microwave oven | — | 1980-02-12 |