Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027341 | Station line switching control system | J. Michael Jarvis, Andrew F. Bass | 1991-06-25 |
| 4606051 | QPSK demodulator with I and Q post-detection data correction | Steven B. Crabtree, Harry Yedid | 1986-08-12 |
| 4263670 | Microprocessor data modem | — | 1981-04-21 |