Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662482 | Natural draft air cooled steam condenser and method | Hans-Georg Schrey, Michel Vouche, Philippe Nagel | 2014-03-04 |
| 8235365 | Natural draft air cooled steam condenser and method | Hans-Georg Schrey, Michel Vouche, Philippe Nagel | 2012-08-07 |
| 6429021 | Antioxidant activity profile assay | Yong Qian, David W. Krempin | 2002-08-06 |
| 5595063 | Device and method for degassing make-up water for a steam turbine process | Burkhard Trage | 1997-01-21 |
| 5301746 | Natural draft cooling tower | Burkhard Trage, Georg Schrey | 1994-04-12 |
| 4877627 | Balanced fiber composition | Donald J. Pusateri | 1989-10-31 |
| 4690207 | Natural-draft cooling tower with forced-draft flow over reflux condensers | Burkhard Trage | 1987-09-01 |
| 4550570 | Forced-air cooled condenser system | Burghard Trage, Franz-Josef Hintzen | 1985-11-05 |