Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471372 | Assembly and device for optical beam transformation | Vitalij Lissotschenko | 2002-10-29 |
| 6421178 | Device and method for transforming optical beams | Vitalij Lissotschenko | 2002-07-16 |