Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877603 | Oral compositions | Barbara A. Kozikowski | 1989-10-31 |
| 4830847 | Diphosphonate-derivatized macromolecules | James J. Benedict, James W. Poser | 1989-05-16 |
| 4820698 | Antimicrobial agents and process for their manufacture | Duane Larry Charbonneau | 1989-04-11 |