Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693172 | Methods and compositions for interfacially bonding mineral surfaces and the like | Martel Zeldin | 1997-12-02 |
| 5652336 | Polymer-bound mixed carboxylic anhydrides as a stable form of activated carboxylic acids | Daniel F. Shullenberger | 1997-07-29 |
| 5639840 | Fluoride ion releasing dental materials | Martel Zeldin, Slawomir Rubinsztajn | 1997-06-17 |