Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385844 | Polymer containing control reagents and polymers useful in control reagents | Arthur M. Usmani | 1995-01-31 |
| 5028542 | Glucose measurement control reagent and method of making the same | Diane Storhoff, Roger Bontrager, David L. Tabb, Arthur M. Usmani | 1991-07-02 |