Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670957 | Methods for communicating with a telecommunications device for the deaf | Georg E. Morduch | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670957 | Methods for communicating with a telecommunications device for the deaf | Georg E. Morduch | 1997-09-23 |