Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929464 | Frozen donut batter and method for preparing cooked product therefrom | Marvin R. Willyard | 1990-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929464 | Frozen donut batter and method for preparing cooked product therefrom | Marvin R. Willyard | 1990-05-29 |