Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490449 | Temperature controller for cooking appliance | John R. Davis | 1996-02-13 |
| 5313876 | Spaghetti cooking system | Robert L. Hilger, John R. Davis | 1994-05-24 |
| 5141760 | Electric deep fat frying method | John R. Davis, Randy C. Roberts | 1992-08-25 |
| 5038676 | Electric deep fat frying system | John R. Davis, Randy C. Roberts | 1991-08-13 |