Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522049 | Electric-motor arrangement for a dental handpiece | Alfons Mader, Johann Stempfle | 2016-12-20 |
| 9318934 | Electric motor arrangement for a medical, especially dental, tool holder | Alfons Mader, Johann Stempfle | 2016-04-19 |