Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422128 | Modular objective assembly | Diarmaid H. Douglas-Hamilton | 2013-04-16 |
| 6445451 | Colorimeter and assay device | Diarmaid H. Douglas-Hamilton | 2002-09-03 |
| 5306467 | Apparatus for measurement of cell concentration in a biological sample employing a magnetic slide loading apparatus | Diarmaid H. Douglas-Hamilton | 1994-04-26 |