Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862425 | Microwave device and method to fuse toner onto print substrate | Knut Behnke, Hans-Otto Krause, Frank-Michael Morgenweck, Detlef Schulze-Hagenest | 2005-03-01 |
| 6740462 | Method for fixation of toner on a support or printing stock | Gerhard Bartscher, Detlef Schulze-Hagenest, Gerald Erik Hauptmann, Frank-Michael Morgenweck, Dinesh Tyagi | 2004-05-25 |
| 6686573 | Process and device for warming up printing material and/or toner | Knut Behnke, Hans-Otto Krause, Frank-Michael Morgenweck, Detlef Schulze-Hagenest, Gerhard Bartscher +2 more | 2004-02-03 |
| 6683287 | Process and device for fixing toner onto a substrate or printed material | Knut Behnke, Hans-Otto Krause, Frank-Michael Morgenweck, Detlef Schulze-Hagenest, Gerhard Bartscher +2 more | 2004-01-27 |
| 6674990 | Overheating protection for toner image printed substrate in a radiation fixing device | Frank-Michael Morgenweck, Gerhard Bartscher | 2004-01-06 |
| 6665516 | Fixation device for fixation of toner material | Frank-Michael Morgenweck | 2003-12-16 |
| 6661993 | Process for controlling the gloss of a toner image and a digital image recording device | Gerhard Bartscher, Frank-Michael Morgenweck, Muhammed Aslam | 2003-12-09 |
| 6608986 | Digital printing or copying machine and process for fixing a toner on a substrate | Gerhard Bartscher, Gerald Erik Hauptmann, Frank-Michael Morgenweck, Kai-Uwe Preissig, Peter Puschner | 2003-08-19 |
| 6608987 | Method and machine for printing and/or coating of a substrate with a UV curable toner | Gerhard Bartscher, Detlef Schulze-Hagenest | 2003-08-19 |
| 6594465 | Radiation unit for a fixation device | Gerhard Bartscher, Frank-Michael Morgenweck, Detlef Schulze-Hagenest, Douglas Kostyk, Dinesh Tyagi | 2003-07-15 |
| 6591083 | Digital image recording device and method for fixation of toner on an image carrier substrate | — | 2003-07-08 |
| 6587665 | Digital printer or copier machine and processes for fixing a toner image | Gerhard Bartscher, Gerald Erik Hauptmann, Frank-Michael Morgenweck, Detlef Schulze-Hagenest | 2003-07-01 |
| 6535711 | Process for the double-sided printing and/or coating of a substrate | Detlef Schulze-Hagenest | 2003-03-18 |