Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030050 | Glass ceramic mass and use thereof | Oliver Dernovsek, Markus Eberstein, Ulrich Fritz, Marion Gemeinert, Gabriele Preu +2 more | 2006-04-18 |
| 5264156 | Resistor composition for producing thick film resistors | Frieder Gora, Karlheinz Guldner | 1993-11-23 |
| 5244601 | Resistor composition and its use | Hans-Georg Burckhardt, Frieder Gora, Karl-Heinz Guldner, Jurgen Dehoust, Joachim Schmidt +2 more | 1993-09-14 |
| 5069824 | Oxides of the pyrochlore family and electrically resistant materials that contain them | Inge Blanke, Hans-Georg Burckhardt, Frieder Gora, Karlheinz Guldner, Jurgen Dehoust +2 more | 1991-12-03 |
| 4765874 | Laminated electrode the use thereof | Heinrich Meyer, Jochen-Werner K. Burgsdorff, Ulrich Stroder, Andrea Kramer | 1988-08-23 |