Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946651 | Sample holder for a body fluid analyzer | Max D. Liston, Paul K. Hsei, David G. Dickinson, George M. Daffern | 1990-08-07 |
| 4935106 | Ion selective/enzymatic electrode medical analyzer device and method of use | Max D. Liston, Paul K. Hsei, David G. Dickinson, George M. Daffern | 1990-06-19 |