Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040904 | Diffuse optical transmission density measurement system | Michael R. Goodwin, Timothy P. Hahm | 2000-03-21 |
| 5543913 | Device for measuring the spatial characteristics of a light source | — | 1996-08-06 |