Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6110475 | Compostion, barrier film, and method for preventing contact dermatitis | Curtis L. Karl | 2000-08-29 |
| 5888520 | Composition, barrier film, and method for preventing contact dermatitis | Curtis L. Karl | 1999-03-30 |
| 5837266 | Composition, barrier film, and method for preventing contact dermatitis | Curtis L. Karl | 1998-11-17 |