Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953147 | Polygon mirror having high reflectance and uniform reflectance over range of incidence angles | Michael B. Brandt | 1999-09-14 |
| 5099359 | Composite optical interference filter for use in film scanner system | Anna L. Hrycin, James R. Milch | 1992-03-24 |