Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457973 | Dental impression tray | Johann Fetz, Ingo Wagner | 2002-10-01 |
| 6335413 | Hardenable mass with silane dendrimers | Gunther Lechner | 2002-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457973 | Dental impression tray | Johann Fetz, Ingo Wagner | 2002-10-01 |
| 6335413 | Hardenable mass with silane dendrimers | Gunther Lechner | 2002-01-01 |