Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632836 | Pizza preparation and delivery system | Maxwell T. Abbott, Gary Streepy, John R. Paulus, David E. Brewer | 1986-12-30 |
| 4556046 | Hood for oven in pizza delivery vehicle | Leonard F. Riffel | 1985-12-03 |