Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489172 | Saliva sampling device | Lee Huu Nguyen, Geoffrey R. Anderson | 2002-12-03 |
| 6468474 | Saliva testing and confirmation device | Geoffrey R. Anderson, Lawrence C. McPhee, Stephen K. Schultheis, Dennis D. Blevins | 2002-10-22 |
| 6464939 | Saliva testing and confirmation device | Geoffrey R. Anderson, Lawrence C. McPhee, Stephen K. Schultheis, Dennis D. Blevins, John A. Faux | 2002-10-15 |
| 6418606 | Method of manufacturing an assaying device | — | 2002-07-16 |
| 6375897 | Urine collection cup | — | 2002-04-23 |
| D454398 | Assaying device | John L. Robertson, Jane Tsai, Lawrence C. McPhee, Robert Lee Grenz, Dennis D. Blevins | 2002-03-12 |