Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687885 | Dispensing container and sliding cap assembly | Frederick J. Turk, Thomas W. Martin | 1997-11-18 |
| 5624260 | Delivery system for aqueous paste dental materials | Thomas W. Martin, Joan V. Brennan | 1997-04-29 |