Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494646 | Sampling device and sample adequacy system | — | 1996-02-27 |
| 5393496 | Saliva sampling device and sample adequacy system | — | 1995-02-28 |
| 5380492 | Sampling device and sample adequacy system | — | 1995-01-10 |
| 5376337 | Saliva sampling device and sample adequacy system | — | 1994-12-27 |
| 5283038 | Fluid sampling and testing device | — | 1994-02-01 |
| 5268148 | Saliva sampling device and sample adequacy system | — | 1993-12-07 |
| 5260031 | Saliva sampling device with sample adequacy indicating system | — | 1993-11-09 |