Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137449 | Intraoral medication releasing system | Bruce Goldin, Ronald J. Billings, Tibor Sipos, Kathleen Woodward | 1992-08-11 |
| 5049077 | Intraoral medication releasing system | Bruce Goldin, Ronald J. Billings, Tibor Sipos, Kathleen Woodward | 1991-09-17 |