Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686727 | Ultraviolet exposure detection apparatus | Arthur L. Reenstra, Wende Reenstra, Thomas Belletete | 1997-11-11 |
| 5680962 | Lotion which is temporarily colored upon application | John McEleney, Wende Reenstra | 1997-10-28 |
| 5636146 | Apparatus and methods for determining loft time and speed | Peter Flentov, Dennis Darcy | 1997-06-03 |