Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346266 | Plaster with long-afterglow imprint | Reiner Leutz, Witta Bruss | 2002-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346266 | Plaster with long-afterglow imprint | Reiner Leutz, Witta Bruss | 2002-02-12 |