Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155048 | Organic reagent for the colorimetric detection of chlorine and ozone in drinking water | Sherry Williams | 1992-10-13 |
| D297249 | Turkey hunter's safety placard | — | 1988-08-16 |