Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784390 | Screw connection device for connecting the flared ends of two pipes | Georg Weick, Andreas Stahn | 2017-10-10 |
| 8172278 | Threaded component and device for connecting piping | Uwe Fiedler, Andreas Sausner | 2012-05-08 |