Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289521 | Audio/telecommunications system to assist in speech and cognitive skills development for the verbally handicapped | Michael J. Coleman | 1994-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289521 | Audio/telecommunications system to assist in speech and cognitive skills development for the verbally handicapped | Michael J. Coleman | 1994-02-22 |