Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667770 | Long wearing lipstick | Celeste Anne Lutrario | 1997-09-16 |
| 5622692 | Method and apparatus for customizing facial foundation products | Richard T. Rigg, John R. Castro, Pamela A. Petro | 1997-04-22 |
| 5176902 | Colored cosmetic sticks of improved hardness | John R. Castro, John D. Strickland, Richard T. Rigg | 1993-01-05 |