Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427504 | Method to produce a dental structure and dental structure | Markus Vollmann | 2022-08-30 |
| 10765496 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Joachim Bibus, Markus Vollmann | 2020-09-08 |
| 10442725 | Lithium silicate glasses or glass ceramics, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Michael Gödiker, Markus Vollmann | 2019-10-15 |
| 10357343 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Joachim Bibus, Markus Vollmann | 2019-07-23 |
| 10219879 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Joachim Bibus, Markus Vollmann | 2019-03-05 |
| 9737465 | Process for producing a blank, and a blank | Stefan Fecher, Heiner Horhold, Markus Vollmann, Martin Kutzner | 2017-08-22 |
| 9730863 | Dental restoration, method for its production and ingot | Bernhard Durschang, Jörn Probst, Norbert Thiel, Michael Gödiker, Markus Vollmann +1 more | 2017-08-15 |
| 9701572 | Method for producing a lithium silicate glass blank and a lithium silicate glass-ceramic blank | Markus Vollmann | 2017-07-11 |
| 9604873 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Joachim Bibus, Markus Vollmann | 2017-03-28 |
| 9206077 | Dental restoration, method for production thereof and glass ceramic | Bernhard Durschang, Jörn Probst, Norbert Thiel, Michael Gödiker, Markus Vollmann +1 more | 2015-12-08 |
| 9125812 | Lithium silicate glass ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Michael Gödiker, Markus Vollmann | 2015-09-08 |
| 8956987 | Lithium disilicate glass-ceramic, method for production thereof and use thereof | Bernhard Durschang, Jörn Probst, Norbert Thiel, Joachim Bibus, Markus Vollmann | 2015-02-17 |
| 4934664 | Melting trough for melting metal with sensor | Wulf Bramer, Heinz-Dietrich Schneider, Hans Kreutzer | 1990-06-19 |