Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4224312 | Hair compositions containing castor based quaternaries | Murray C. Cooperman, Francis Duneczky, Francis C. Naughton | 1980-09-23 |
| 4220581 | Castor based quaternaries | Murray C. Cooperman, Francis Duneczky, Francis C. Naughton | 1980-09-02 |