Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407148 | Metal-free dental filling system as a substitute for amalgam | Daniela Krejci, Felix Lutz | 2002-06-18 |
IK
Ivo KREJCI
Overall (2002): #200,561 of 266,432Top 80%
1
Patents 2002