Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450203 | RFID system with time slot interleaving | Kelly Gravelle, Michael Melville | 2022-09-20 |
| 10210752 | RFID system with time slot interleaving | Kelly Gravelle, Michael Melville | 2019-02-19 |
| 9633238 | RFID system with time slot interleaving | Kelly Gravelle, Michael Melville | 2017-04-25 |
| 8928462 | RFID system with time slot interleaving | Kelly Gravelle, Michael Melville | 2015-01-06 |
| 5726993 | Signal detector for telephone line repeator remote loopback system | Romuald Bailey | 1998-03-10 |
| 5600656 | Remote loopback apparatus and method for telephone line repeaters | Romuald Bailey | 1997-02-04 |