Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171688 | Self-corrected assay device | Gary E. Hewett, Judith A. Blunt | 1992-12-15 |
| 5156954 | Assay device and method using a signal-modulating compound | Gary E. Hewett | 1992-10-20 |