Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382424 | Breath protection microcapsules | Mary A. Hunter | 1995-01-17 |
| 5300305 | Breath protection microcapsules | Mary A. Hunter | 1994-04-05 |
| 5286496 | Breath protection microcapsules | Mary A. Hunter | 1994-02-15 |