Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053799 | Steam turbine rotor | Mageshwaran Ramesh, Ingo Kuehn, Gregoire Etienne Witz | 2021-07-06 |
| 10533421 | Steam turbine rotor | Mageshwaran Ramesh, Ingo Kuehn, Gregoire Etienne Witz | 2020-01-14 |
| 10267178 | Steam turbine stage measurement system and a method | Rolf Doebler, Michaela Ehrich, Steffen Lehmann | 2019-04-23 |
| 9140192 | Startup method for large steam turbines | Andreas Ehrsam, Martin Schoenenberger | 2015-09-22 |
| 8887481 | Method for starting a combined cycle power plant | Andreas Ehrsam | 2014-11-18 |
| 8684663 | Steam turbine with relief groove on the rotor | Rabiye Bekyigit, Philipp Brunner, Jian Chen, Rolf Döbler, Jozo Drmic +7 more | 2014-04-01 |
| D512664 | Bicycle frame | — | 2005-12-13 |
| 6451293 | Combination of erythrulose and a reducing sugar with self-tanning properties | Roland Jermann | 2002-09-17 |
| 6451559 | Expression vector for improved production of polypeptides in yeast | Rainer Voegeli | 2002-09-17 |