Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349640 | Option bus adapter | Tave P. Dunn, William Franklin Dunn, Jr., Norman Endick | 1994-09-20 |
| 5339360 | Method of synchronizing LEDS between a digital telephone and remote options | Norman Endick | 1994-08-16 |
| 5287399 | Method and apparatus for processing downlink digital voice data | Andrew Jackson, Long Van Nguyen | 1994-02-15 |