Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899377 | Communication terminal telephone directory with dynamic directory tabbing | Eric J. Bauer, Esther L. Davenport, Michael C. King | 1990-02-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899377 | Communication terminal telephone directory with dynamic directory tabbing | Eric J. Bauer, Esther L. Davenport, Michael C. King | 1990-02-06 |