Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489172 | Saliva sampling device | Steven S. Bachand, Lee Huu Nguyen | 2002-12-03 |
| 6468474 | Saliva testing and confirmation device | Steven S. Bachand, Lawrence C. McPhee, Stephen K. Schultheis, Dennis D. Blevins | 2002-10-22 |
| 6464939 | Saliva testing and confirmation device | Steven S. Bachand, Lawrence C. McPhee, Stephen K. Schultheis, Dennis D. Blevins, John A. Faux | 2002-10-15 |