Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8506294 | Device for producing dental workpieces | Olaf Althoff, Stefan Hoescheler, Martin Beuschel | 2013-08-13 | $11,080,000 |
| 7431545 | Method for producing dentures | Thomas Sprengart, Michael K. Schaaf, Guenter Hertlein | 2008-10-07 | |
| 6709694 | Coloring ceramics by way of ionic or complex-containing solutions | Holger Hauptmann, Robert Schnagl, Sybille Frank | 2004-03-23 | |
| 5756208 | Fiber composite comprising a ceramic matrix and a process for producing it | Tilman Haug, Holger Gödeke, Peter Greil | 1998-05-26 |