Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623221 | Articulated milling arm for a dental milling instrument | Hartmut Brinkmann, Klaus-Dietrich Lingemann, Otto Finke | 2003-09-23 |
| 6612837 | Dental milling instrument | Hartmut Brinkmann, Klaus-Dietrich Lingemann, Axel Hoh | 2003-09-02 |