Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D275788 | Diagnostic test device | Douglas B. Tiffany | 1984-10-02 |
| D259254 | Diagnostic test device | Douglas B. Tiffany | 1981-05-19 |
| 4208187 | Diagnostic test | — | 1980-06-17 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D275788 | Diagnostic test device | Douglas B. Tiffany | 1984-10-02 |
| D259254 | Diagnostic test device | Douglas B. Tiffany | 1981-05-19 |
| 4208187 | Diagnostic test | — | 1980-06-17 |