Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187469 | Universal remote control including quick touch function | Benjamin F. Evans, Jerry J. Heep | 1993-02-16 |
| 4825200 | Reconfigurable remote control transmitter | Benjamin F. Evans, Paul Pempsell | 1989-04-25 |
| 4374307 | Ringer system for a telephone | Christopher Kline | 1983-02-15 |