Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983959 | Coupling for connecting hydraulic ducts | Diethard Wolf, Recep Macit | 2006-01-10 |
| 6964435 | Coupling for connecting hydraulic ducts | Diethard Wolf, Recep Macit | 2005-11-15 |
| 6431613 | Pipe connection with a connecting portion formed onto the pipe | Michael Hahn, Alfons Schorn-Gilson | 2002-08-13 |