Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10512526 | Dental coloring stamp and a method of coloring | Andreas Herrmann, Michael Jahns, Dajana Zimmermann, Gallus Schechner | 2019-12-24 |
| 10350032 | Process for selectively treating the surface of dental ceramic | Michael Jahns, Dajana Zimmermann | 2019-07-16 |
| 10219880 | Dental mill blank | Richard P. Rusin, Colin F. Norman, Melinda B. Gustafson, James Hamer, Charles G. Carter +4 more | 2019-03-05 |