Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12096885 | High-efficiency heating apparatus | David H. McFadden | 2024-09-24 |
| 11786075 | High-efficiency heating apparatus | David H. McFadden | 2023-10-17 |
| 11779155 | High-efficiency heating apparatus | David H. McFadden | 2023-10-10 |
| 11712129 | High-efficiency heating apparatus | David H. McFadden | 2023-08-01 |
| 11382460 | High-efficiency heating apparatus | David H. McFadden | 2022-07-12 |
| 11083336 | High-efficiency heating apparatus | David H. McFadden | 2021-08-10 |
| 11083335 | High-efficiency heating apparatus | David H. McFadden | 2021-08-10 |
| 10966570 | High-efficiency heating apparatus | David H. McFadden | 2021-04-06 |
| 8658953 | Antenna cover for microwave ovens | David H. McFadden | 2014-02-25 |
| 8035062 | Combination speed cooking oven | David H. McFadden | 2011-10-11 |
| 8011293 | Speed cooking oven with sloped oven floor and reversing gas flow | David H. McFadden | 2011-09-06 |
| 8006685 | Re-circulating oven with gas clean-up | David H. McFadden | 2011-08-30 |
| 7886658 | Speed cooking oven with improved radiant mode | David H. McFadden | 2011-02-15 |
| 7836875 | Speed cooking oven with gas flow control | David H. McFadden | 2010-11-23 |
| 7055518 | Speed cooking oven with gas flow control | David H. McFadden | 2006-06-06 |