Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653152 | Sensor disk having radial grooves and optical assaying method using same | — | 2003-11-25 |
| 6625336 | Optical sensor having dielectric film stack | James M. DePuydt, William A. Tolbert | 2003-09-23 |