Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578560 | Locking hinge with button release | Steven R. Witherspoon | 2013-11-12 |
| D271268 | Pizza oven | Ferdinand F. Salzmann | 1983-11-08 |
| D271175 | Pizza oven | Ferdinand F. Salzmann | 1983-11-01 |