Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194246 | Anticalculus oral compositions containing combinations of polymers | Carol Vincent, David L. Elliott | 1993-03-16 |
| 5143719 | Anticalculus oral composition containing combinations of organophosphorus polycarboxylate cotelomers and inorganic polyphosphate salts | David L. Elliott | 1992-09-01 |