Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860339 | Programmable telephone/dictation terminal and method of operating same | Nicholas A. D'Agosto, III, Jy-Hong Su, Emil F. Jachmann, Suzanne N. Grey | 1989-08-22 |
| 4853952 | Method and apparatus for visual indication of stored voice signals | Emil F. Jachmann, Jeremy Saltzman | 1989-08-01 |
| 4817127 | Modular dictation/transcription system | John J. Dwyer, Suzanne N. Grey, Emil F. Jachmann, Jeremy Saltzman | 1989-03-28 |
| 4817132 | Multi-line access module for telephone set | Nicholas A. D'Agosto, III, Ernest D. Hoffman | 1989-03-28 |
| 4809116 | Modular dictation/transcription system having plural recording modules and a common display | John J. Dwyer | 1989-02-28 |