Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680116 | Luminescent fiber production thereof and use thereof | Alfred Siggel, Thomas Potrawa | 2004-01-20 |
| 6514609 | Luminescent fiber, production thereof and use thereof | Alfred Siggel, Thomas Potrawa | 2003-02-04 |