Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078988 | Dentrifrices including modified aminoalkyl silicones | Samuel Lin, John P. Viccaro, Todd W. Domke | 1992-01-07 |
| 4994593 | Hydroxylhydrocarbyl-modified aminoalkyl silicones | Samuel Lin | 1991-02-19 |