Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6172069 | Method for preventing or reducing photosensitivity and or photoxicity reaction to medications | Paul Dale Klimstra, Barbara Roniker | 2001-01-09 |
| 5668134 | Method for preventing or reducing photosensitivity and/or phototoxicity reactions to medications | Paul Dale Klimstra, Barbara Roniker | 1997-09-16 |