Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D291527 | Electrically heated snack tray | — | 1987-08-25 |
| D272407 | Convection oven | — | 1984-01-31 |
| D270806 | Control panel for a cooking device | — | 1983-10-04 |
| D265122 | Portable electric heater | Donald L. Townsend | 1982-06-22 |
| D256420 | Electric skillet | Harold W. Rice | 1980-08-19 |
| D256273 | Portable electric heater | Donald L. Townsend, Peter Huggler | 1980-08-05 |