Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933622 | Diesel-electric locomotive and traction grouping composed of at least two diesel-electric locomotives | Ulrich Foesel, Christian Gritsch, Heinz Hofmann | 2005-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933622 | Diesel-electric locomotive and traction grouping composed of at least two diesel-electric locomotives | Ulrich Foesel, Christian Gritsch, Heinz Hofmann | 2005-08-23 |