Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435583 | French fry production method with reduced crumb generation | Michael L. Hamann, David Bruce Walker, Stephen L. O'Bannon, Bruce T. Pittard | 2013-05-07 |
| 6997699 | Pancake die | — | 2006-02-14 |
| D296377 | Potato patty | Bruce W. Skiver | 1988-06-28 |