Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4240444 | Apparatus for sensing coughs | James A. Virgulto | 1980-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4240444 | Apparatus for sensing coughs | James A. Virgulto | 1980-12-23 |