Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810101 | Method for starting a continuous steam generator | Frank Thomas | 2017-11-07 |
| 8297236 | Steam generator | Joachim Franke | 2012-10-30 |
| 8146540 | Continuous steam generator | Martin Effert, Joachim Franke | 2012-04-03 |
| 7878157 | Fossil-fuel heated continuous steam generator | Martin Effert, Joachim Franke | 2011-02-01 |
| 7628124 | Steam generator in horizontal constructional form | Jan Brückner, Joachim Franke | 2009-12-08 |
| 7624708 | Process for operating a continuous steam generator | Axel Butterlin, Frank Thomas | 2009-12-01 |
| 7587133 | Method for starting a continuous steam generator and continuous steam generator for carrying out said method | Joachim Franke, Dieter Schiesser | 2009-09-08 |
| 7516719 | Continuous steam generator | Andre Schrief, Frank Thomas | 2009-04-14 |
| 7428374 | Horizontally assembled steam generator | Joachim Franke, Eberhard Wittchow | 2008-09-23 |
| 7406928 | Horizontally constructed continuous steam generator and method for the operation thereof | Joachim Franke | 2008-08-05 |
| 7383791 | Continuous steam generator and method for operating said continuous steam generator | Joachim Franke | 2008-06-10 |
| 7281499 | Method for starting a steam generator comprising a heating gas channel that can be traversed in an approximately horizontal heating gas direction and a steam generator | Joachim Franke | 2007-10-16 |
| 7270086 | Steam generator | Joachim Franke | 2007-09-18 |
| 7116899 | Operating method for a horizontal steam generator and a steam generator for carrying out said method | Joachim Franke, Eberhard Wittchow | 2006-10-03 |
| 6868807 | Steam generator | Joachim Franke | 2005-03-22 |
| 6557499 | Fossil-fuel-fired once-through steam generator | Joachim Franke | 2003-05-06 |
| 6536380 | Fossil-fuel heated steam generator, comprising dentrification device for heating gas | Josef Pulec | 2003-03-25 |
| 6499440 | Fossil-fired steam generator | Joachim Franke | 2002-12-31 |
| 6446580 | Fossil fuel-fired continuous-flow steam generator | Joachim Franke, Eberhard Wittchow | 2002-09-10 |
| 6446584 | Fossil-fuel-fired steam generator | Joachim Franke | 2002-09-10 |
| 6301895 | Method for closed-loop output control of a steam power plant, and steam power plant | Gunter Kallina, Eberhard Wittchow | 2001-10-16 |
| 6189491 | Steam generator | Eberhard Wittchow, Joachim Franke | 2001-02-20 |
| 5983639 | Method and system for starting up a continuous flow steam generator | Joachim Franke | 1999-11-16 |
| 5979369 | Once-through steam generator having spirally disposed evaporator tubes | Eberhard Wittchow | 1999-11-09 |
| 5701850 | Steam generator | Wolfgang Kohler, Eberhard Wittchow | 1997-12-30 |