Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449742 | Flexible sleeve type connecting structure | Ludger Toerner, Dieter Garvens, Anton Rettinger | 1984-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449742 | Flexible sleeve type connecting structure | Ludger Toerner, Dieter Garvens, Anton Rettinger | 1984-05-22 |