Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408192 | Method and device for use by disabled persons in communicating | Geoffrey Ward | 1983-10-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408192 | Method and device for use by disabled persons in communicating | Geoffrey Ward | 1983-10-04 |