Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220432 | Vegetable substitute for lanolin | Norman Milstein, Barry A. Salka, Judy Zhuang, Stefan Bruening | 2007-05-22 |
| 7217432 | Vegetable substitute for lanolin | Norman Milstein, Barry A. Salka | 2007-05-15 |