Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651984 | Controlled release potassium tablet | — | 1997-07-29 |
| 5639475 | Effervescent microcapsules | Marie J. Bettman, Phillip J. Percel | 1997-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651984 | Controlled release potassium tablet | — | 1997-07-29 |
| 5639475 | Effervescent microcapsules | Marie J. Bettman, Phillip J. Percel | 1997-06-17 |