Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232151 | Cold zone heat regulation device and method for a deep fat fryer | Robert W. Stirling | 1993-08-03 |
| 5182439 | Method and apparatus for operating a food oven | Doug Burkett | 1993-01-26 |
| 5044262 | Rotisserie control device | Douglas A. Burkett, Robert W. Stirling, David B. Winter | 1991-09-03 |
| 4968515 | Rotisserie control device | Douglas A. Burkett, Robert W. Stirling, David B. Winter | 1990-11-06 |
| 4913038 | Deep fat fryer with computerized control system | Douglas Burkett, Robert W. Stirling | 1990-04-03 |