Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D308668 | Data communications terminal for deaf and/or deaf-blind persons | Robert J Briscoe | 1990-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D308668 | Data communications terminal for deaf and/or deaf-blind persons | Robert J Briscoe | 1990-06-19 |