Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872562 | Universal remote control transmitter with simplified device identification | Donald Paul McConnell | 1999-02-16 |
| 4774511 | Universal remote control unit | Robin B. Rumbolt | 1988-09-27 |
| 4703359 | Universal remote control unit with model identification capability | Robin B. Rumbolt, Larry E. Goodson | 1987-10-27 |