Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239794 | α/β-sialon having improved sintering activity and high edge strength | Volker Dietrich, Moritz Stahl, Gert Richter | 2019-03-26 |
| 10098742 | Component consisting of ceramics, comprising pore channels | Meinhard Kuntz, Heinrich Wecker, Alfons Kelnberger, Katia Biotteau, Moritz Messmer | 2018-10-16 |
| 10047013 | Zirconia-based monophase and multiphase materials | Meinhard Kuntz, Lukas Gottwik, Andreas Morhardt, Juliane Ehrlich | 2018-08-14 |
| 9795709 | Ceramic composite material consisting of aluminium oxide and zirconium oxide as main constitutents | Meinhard Kuntz, Michael Kuntz, Lukas Gottwik, Kristina Schilcher, Andreas Morhardt +1 more | 2017-10-24 |
| 9783459 | Zirconium oxide-based composite material | Lukas Gottwik, Meinhard Kuntz, Alessandro Alan Porporati, Juliane Ehrlich, Andreas Morhardt | 2017-10-10 |
| 9630883 | Ceramic composite material consisting of aluminium oxide and zirconium oxide as the main constituents, and a dispersoid phase | Meinhard Kuntz, Michael Kuntz, Lukas Gottwik, Kristina Schlicher, Andreas Morhardt +1 more | 2017-04-25 |
| 8932970 | Ceramic material | Meinhard Kuntz, Ana Herrán Fuertes, Norbert Schneider | 2015-01-13 |
| 7514383 | Materials based on sialon's | Bernd Bitterlich, Ulrich Mowlai | 2009-04-07 |
| 5830816 | Sintered molding | Wolfgang Burger, Stefan Gernsheimer, Hans Andersch, Siegbert Lehmann, Johannes Schneider +1 more | 1998-11-03 |
| 5377713 | Valve | Winfried Michell, Diedrich Von Behr | 1995-01-03 |
| 5032215 | Method of etching ceramic frictional or sealing elements | Ulf Dworak, Dieter Fingerle, Hans Olapinski | 1991-07-16 |
| 5024977 | Combination of two sliding or sealing elements and a method for producing the same | Dirk Rogowski | 1991-06-18 |
| 4789650 | Cutting tool insert | Ulf Dworak | 1988-12-06 |