Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701731 | Method of servicing generator in combined cycle power plant | Roland Ulrich, Peter W. Stadelmann | 1997-12-30 |
| 5609018 | Combined installation for gas and steam turbines | Roland Ulrich, Peter W. Stadelmann | 1997-03-11 |