Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180895 | Microwave heating apparatus | David H. Briggs | 1993-01-19 |
| 5144105 | Microwave heating apparatus with a combined food scoop and door | David H. Briggs | 1992-09-01 |
| 5142114 | Microwave chamber for heating foodstuffs | David H. Briggs | 1992-08-25 |
| 5136133 | Microwave heating apparatus | David H. Briggs | 1992-08-04 |
| 4355224 | Coated electrode | Jack H. Mesick, Lewis E. Shoemaker | 1982-10-19 |