Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790598 | Method for producing a nut which is rotationally connected to a cable shoe, and nut which is rotationally connected to a cable shoe | — | 2020-09-29 |
| 9579172 | Method of making a facing for a dental restoration, facing for a dental restoration, and method of making a dental restoration | Holger Hauptmann | 2017-02-28 |
| 9439739 | Method of producing a dental restoration, dental restoration and use thereof | Carsten Jana, Holger Hauptmann | 2016-09-13 |
| 9138302 | Method and device for making a dental workpiece | Michael K. Schaaf, Christian A. Richter, Sebastian Guggenmos, Michael James Knee, Bastian P. Kirchner | 2015-09-22 |
| 8597719 | Composition for attaching a dental facing on a dental support structure, process and use thereof | Holger Hauptmann, Gallus Schechner | 2013-12-03 |
| 7856286 | Processing of shape data of a dental prosthesis | Michael Kraemer, Holger Hauptmann, Guenter Hertlein, Stefan Hoescheler, Markus P. Salex | 2010-12-21 |
| 7822581 | CAD-system for dental prostheses | Michael Kraemer, Guenter Hertlein | 2010-10-26 |
| 7695281 | Method and system for designing a dental replacement | Michael Kraemer, Markus P. Salex | 2010-04-13 |
| 6034152 | Plaque-inhibiting composites | Bernd Gangnus, Rainer Guggenberger | 2000-03-07 |
| 5490810 | Process and device for manufacturing a structural part, especially of a ceramic tooth restoration, and a process of making sonotrode crowns | Rainer Hahn | 1996-02-13 |
| 5424133 | Process for the preparation of substrate surfaces for adhesive bonding | Gunther Eckhardt, Rainer Guggenberger, Peter Koran, Reinhold Nowak | 1995-06-13 |
| 5024711 | Method for preparing a substrate surface for bonding with a synthetic resin by applying a layer by sand blasting | Oswald Gasser, Rainer Guggenberger | 1991-06-18 |
| 4767330 | Apparatus for fabricating tooth arrangement models | — | 1988-08-30 |
| 4479781 | Dispenser for metering dental compositions | Wolf-Dietrich Herold, Rainer Grimm-Lenz | 1984-10-30 |