Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686727 | Ultraviolet exposure detection apparatus | Arthur L. Reenstra, Thomas Belletete, Curtis A. Vock | 1997-11-11 |
| 5680962 | Lotion which is temporarily colored upon application | John McEleney, Curtis A. Vock | 1997-10-28 |