Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814163 | Solid antitartar mouth deodorant | — | 1989-03-21 |
| 4814164 | Solid antitartar mouth deodorant composition | Linda J. Vellekoop | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814163 | Solid antitartar mouth deodorant | — | 1989-03-21 |
| 4814164 | Solid antitartar mouth deodorant composition | Linda J. Vellekoop | 1989-03-21 |