Wittchow; Eberhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wittchow; Eberhard.The latest application filed is for "operating method for a horizontal steam generator and a steam generator for carrying out said method".
- Wittchow; Eberhard - Erlangen DE
| Patent | Date |
|---|---|
| Horizontally assembled steam generator Grant 7,428,374 - Franke , et al. September 23, 2 | 2008-09-23 |
| Operating method for a horizontal steam generator and a steam generator for carrying out said method Grant 7,116,899 - Franke , et al. October 3, 2 | 2006-10-03 |
| Operating method for a horizontal steam generator and a steam generator for carrying out said method App 20060081359 - Franke; Joachim ; et al. | 2006-04-20 |
| Horizontally assembled steam generator App 20050257753 - Franke, Joachim ; et al. | 2005-11-24 |
| Fossil-fuel fired continuous-flow steam generator Grant 6,715,450 - Wittchow April 6, 2 | 2004-04-06 |
| Continous flow steam generator having a double-flue construction Grant 6,651,596 - Wittchow November 25, 2 | 2003-11-25 |
| Fossil-fired continuous-flow steam generator App 20020017251 - Wittchow, Eberhard | 2002-02-14 |
| Fossil fuel-fired continuous-flow steam generator App 20020000208 - Franke, Joachim ; et al. | 2002-01-03 |
| Pipe with ribs on its inner surface forming a multiple thread and steam generator for using the pipe Grant 6,302,194 - Kastner , et al. October 16, 2 | 2001-10-16 |
| Separator for a water/steam separating apparatus App 20010018897 - Schmidt, Holger ; et al. | 2001-09-06 |
| Steam generator Grant 6,189,491 - Wittchow , et al. February 20, 2 | 2001-02-20 |
| Power plant Grant 6,125,634 - Wittchow October 3, 2 | 2000-10-03 |
| Method and apparatus for starting up a continuous-flow steam generator Grant 5,839,396 - Franke , et al. November 24, 1 | 1998-11-24 |
| Steam generator Grant 5,701,850 - Kohler , et al. December 30, 1 | 1997-12-30 |
| Continuous-flow steam generator Grant 5,159,897 - Franke , et al. November 3, 1 | 1992-11-03 |
| Device for separating water and steam in a once-through steam generator Grant 4,205,633 - Wittchow June 3, 1 | 1980-06-03 |
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