Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449294 | Dental impression tray | Jens Gramann, Ingo Wagner, Urs Mahnel | 2013-05-28 |
RO
Robert Oppolzer — 1 Patent
Overall (All Time): #3,160,579 of 4,157,543Top 80%
1
Patents All Time