Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648648 | Anti-stokes fluorescent material composition | Bianca Bley | 2010-01-19 |
| 6802992 | Non-green anti-stokes luminescent substance | Jurgen Wieczoreck, Alfred Siggel | 2004-10-12 |