Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7108662 | Device and method for sample collection | Rod Miller, Michael Hutchinson, Michael Bucholtz | 2006-09-19 |
| 6702988 | Automatic on-site drug testing system and method | David P. O'Bryan | 2004-03-09 |
| 6488669 | Collection cup for an automatic on-site drug testing system | Michael Bucholtz, David P. O'Bryan | 2002-12-03 |
| 6276725 | Automation friendly security labels for specimen container | David F. Laurash, Sherry L. Bannister, David Dwyer | 2001-08-21 |
| 5966309 | Clinically testing biological samples | David P. O'Bryan, Kevin Constable, Bingham Hood van Dyke, Jr. | 1999-10-12 |
| 5623415 | Automated sampling and testing of biological materials | David P. O'Bryan, Kevin Constable, Bingham Hood van Dyke, Jr. | 1997-04-22 |