Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986707 | Railroad freight car | Karl-Dieter Reemtsema, Guenter Ahlborn, Gerhard Kampmann | 1991-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986707 | Railroad freight car | Karl-Dieter Reemtsema, Guenter Ahlborn, Gerhard Kampmann | 1991-01-22 |