Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537247 | Locking part for a rapid coupling | Michael Trede, Axel Feger | 2009-05-26 |
| 6672625 | Separable rapid-action coupling with safety lock | Michael Trede, Daniel Martin-Cocher | 2004-01-06 |
| 6089616 | Releasable plug connector with fitting indicator | Michael Trede | 2000-07-18 |