Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380112 | Short flint special glasses | Ute Wölfel, Magdalena Winkler-Trudewig, Nicole Surges | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380112 | Short flint special glasses | Ute Wölfel, Magdalena Winkler-Trudewig, Nicole Surges | 2002-04-30 |