Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117181 | High efficiency convection oven | Paul Eric Glanville, Miroslaw K. Liszka | 2024-10-15 |
| 12031725 | Efficient under-fired broiler and grill apparatus | Michael Frank Johnson | 2024-07-09 |
| 11686472 | Controlled secondary air supply range burner | Daniel Suchorabski, Michael Frank Johnson | 2023-06-27 |
| 9848735 | High efficiency commercial fryer | Manouchehr Shirali, Ainan Bao, Paul Eric Glanville, Stephen L. Wilks | 2017-12-26 |
| 8807990 | Furnace efficiency tuning device | Lawrence Brand | 2014-08-19 |
| 7926479 | Infrared wok heater | Michael Frank Johnson, James T. Cole | 2011-04-19 |