Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889713 | Anticalculus oral compositions | Abdul Gaffar | 1989-12-26 |
| 4869898 | Anticalculus oral composition | Abdul Gaffar | 1989-09-26 |
| 4808400 | Anticalculus oral composition | Abdul Gaffar | 1989-02-28 |
| 4808401 | Anticalculus oral composition | Abdul Gaffar | 1989-02-28 |
| 4806340 | Anticalculus oral composition | Abdul Gaffar, Robert J. Ferlauto, Jr., Rosemarie M. Crisafulli | 1989-02-21 |
| 4806342 | Anticalculus oral composition | Abdul Gaffar | 1989-02-21 |