Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670159 | Fragrance-containing cosmetic gelatin capsule | Frank S. S. Morton, Pilar P. Duque, Norman S. Stroud | 1997-09-23 |
| 5614217 | Capsule shell formulation to produce brittle capsules | Michael T. Hoylman, Norman S. Stroud | 1997-03-25 |