Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616196 | Coupling having means which prevent separation | Wolfgang Weh | 2003-09-09 |
| 6530605 | Quick-action coupling, especially for plain end pipes | Wolfgang Weh | 2003-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616196 | Coupling having means which prevent separation | Wolfgang Weh | 2003-09-09 |
| 6530605 | Quick-action coupling, especially for plain end pipes | Wolfgang Weh | 2003-03-11 |