Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317580 | Surface plasmon resonance in thin films | Demosthenes Koutsogeorgis, Panos Patsalas, Elefterios Lidorikis | 2019-06-11 |
| 6061916 | Head tracking system | Andrew John Stevens, Robert L. Stevens | 2000-05-16 |
| 5910706 | Laterally transmitting thin film electroluminescent device | Robert L. Stevens, Clive Thomas | 1999-06-08 |
| 5742322 | AC thin film electroluminescent device | Robert L. Stevens, Clive Thomas | 1998-04-21 |