Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706766 | Method of operating a once-through steam generator and a corresponding steam generator | Eberhard Wittchow | 1998-01-13 |
| 4987862 | Once-through steam generator | Eberhard Wittchow | 1991-01-29 |
| 4457388 | Chassis for a vehicle with variable undercarriage geometry | Hans-Joachim Blocher, Eberhard Weiss | 1984-07-03 |
| 4437528 | Vehicle with variable undercarriage geometry | Hans-Joachim Blocher, Eberhard Weiss | 1984-03-20 |
| 4281041 | Hard solderable metal layers on ceramic | — | 1981-07-28 |
| 4221845 | Process for pretreatment of light metals before galvanization | — | 1980-09-09 |