Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11039904 | Device and method for holding prosthetic teeth | Yohannes Woldegergis | 2021-06-22 |
| 10945822 | Methods for producing a laboratory analogue for dental implants | Yohannes Woldegergis, Stefan Hormann, Helmut Redemann | 2021-03-16 |