Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693172 | Methods and compositions for interfacially bonding mineral surfaces and the like | Wilmer K. Fife | 1997-12-02 |
| 5639840 | Fluoride ion releasing dental materials | Wilmer K. Fife, Slawomir Rubinsztajn | 1997-06-17 |