Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7522868 | Developer unit having a developer tape for toner transfer | Bernd Schultheis, Dieter Jung | 2009-04-21 |
| 7123868 | Electrophotographic printing device having non-grounded electrically conductive layer | Bernd Schultheis, Rainer Solbach, Hans-Jurgen Hommes, Dieter Jung | 2006-10-17 |
| 7064483 | Process for producing organic light-emitting diodes, and organic light-emitting diode | Clemens Ottermann, Bernd Schultheis, Dirk Hertel, Ruth Effenberger, Klaus Michael Hammerl | 2006-06-20 |
| 6118107 | Process and device for in-service measurement of temperature in at least one cooking zone of a cooking area with a glass ceramic plate | — | 2000-09-12 |