Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268564 | Blanks and methods for the manufacture of at least one molded blank | Stefan Fecher, Andreas Gebhardt | 2025-04-08 |
| 12251277 | Method for producing a multi-layer blank with a through-hole | Stefan Fecher, Sven GIESE, Tobias Rösch, Andreas Gebhardt | 2025-03-18 |
| 11833003 | Method for the production of a blank, blank and a dental restoration | Markus Vollmann, Stefan Fecher, Carsten Wiesner | 2023-12-05 |
| 11464608 | Method for producing a blank, blank and a dental restoration | Martin Kutzner, Tanja Oefner, Stefan Fecher | 2022-10-11 |
| 11370702 | Method to increase the strength of a form body of a lithium silicate glass ceramic | Stefan Fecher | 2022-06-28 |
| 11166794 | Support body for a blank | Martin Kutzner, Stefan Fecher | 2021-11-09 |
| 11090142 | Method for producing a blank and dental restoration | Martin Kutzner, Heiner Horhold, Stefan Fecher | 2021-08-17 |
| 11040909 | Method to increase the strength of a form body of a lithium silicate glass ceramic | Stefan Fecher | 2021-06-22 |
| 10842599 | Method for producing a dental restoration | Stefan Fecher | 2020-11-24 |
| 10799326 | Method for the positioning of a blank | Andreas Gebhardt, Stefan Fecher | 2020-10-13 |
| 10531938 | Method for the production of a dental restoration | Markus Vollmann, Stefan Fecher, Carsten Wiesner | 2020-01-14 |
| 10485640 | Method for producing a blank, blank and a dental restoration | Martin Kutzner, Tanja Oefner, Stefan Fecher | 2019-11-26 |
| 10441391 | Method to manufacture a colored blank, and blank | Stefan Fecher, Martin Kutzner, Tanja Oefner | 2019-10-15 |
| 10327874 | Support body for a blank | Martin Kutzner, Stefan Fecher | 2019-06-25 |
| 10105200 | Method for producing a dental model and carrying plate for receiving same | Stefan Fecher, Andreas Gebhardt, Martin Haizmann, Heiner Horhold, Elmar Hock | 2018-10-23 |
| 9393088 | Method for the manufacture of a shaped body as well as a green compact | Jörg HACHENBERG, Rudi Steinke, Markus Vollmann, Irmgard WISSEL, Gerhard ZELLMANN +2 more | 2016-07-19 |
| 8986009 | Method for determining 3-D data from at least one prepared maxillary area | Stefan Fecher, Hartmut Brinkmann, Ralf Jaumann | 2015-03-24 |
| 8685294 | Method of producing a dental ceramic structure | Stefan Fecher | 2014-04-01 |
| 8524150 | Dental alloy with a high gold content that is devoid of palladium and copper | Jochen Bauer, Doris Hathaway, Angela Klaus, Martin Schuster, Rudi Steinke | 2013-09-03 |
| 8501082 | Method for producing a multipart construction and such a construction | Elmar Hock, Stefan Fecher | 2013-08-06 |
| 8444914 | Process for the polishing of metallic dental prostheses | Stefan Fecher, Martin Haizmann, Lars Weisensel | 2013-05-21 |
| 7922489 | Procedure for determining the form of a residual tooth area | Philip Von Schroeter | 2011-04-12 |
| 6970760 | Production of replacement teeth from a three-dimensionally determined and digitized positive model | Dietrich Wolf, Stefan Fecher, Andrea Pest | 2005-11-29 |