Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988155 | Fluid flow valves and cooking machine control systems utilizing such valves | Thomas F. Speakman | 1999-11-23 |
| 5975072 | Fluid flow valves and cooking machine control system utilizing such valves | Thomas S. Speakman | 1999-11-02 |
| 5937847 | Fluid flow valves and cooking machine control systems utilizing such valves | Thomas F. Speakman | 1999-08-17 |
| 5865164 | Fluid flow valves and cooking machine control systems utilizing such valves | Thomas F. Speakman | 1999-02-02 |