Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D707256 | Graphical user interface for a display screen or a portion thereof for evaluating refractory data | Dieter Blissenbach, Stefan Kirchhoff, Juergen Kleinloh | 2014-06-17 |
| D685391 | Graphical user interface for a display screen or a portion thereof for evaluating refractory data | Dieter Blissenbach, Stefan Kirchhoff, Juergen Kleinloh | 2013-07-02 |