Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080014 | Hands-free, voice-operated remote control transmitter | Carlos Ferdinand Roura | 2006-07-18 |
| 6397186 | Hands-free, voice-operated remote control transmitter | Carlos Ferdinand Roura | 2002-05-28 |