Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545390 | Device for generating high-frequency mechanical vibrations for a dental handpiece | Rainer Hahn | 2003-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545390 | Device for generating high-frequency mechanical vibrations for a dental handpiece | Rainer Hahn | 2003-04-08 |