Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306056 | Connecting piece for fluid-conducting line systems | Martin Baier | 2025-05-20 |
| 11491526 | Shaping tool for a workpiece, and device for deforming a workpiece using such a tool | Gerd Berghaus, Heinz-Werner Papenhoff, Alexander Erbe | 2022-11-08 |
| 11162620 | Pipe coupling | Gerd Berghaus, Alexander Erbe | 2021-11-02 |
| 10655763 | Pipe connection | Gerd Berghaus | 2020-05-19 |
| 10449588 | Shaping tool for a workpiece, and device for deforming a workpiece using such a tool | Gerd Berghaus, Heinz-Werner Papenhoff, Alexander Erbe | 2019-10-22 |
| 8745869 | Screwed pipe joint and method for the production thereof | Gerd Berghaus | 2014-06-10 |
| 7665772 | Metallic cutting ring | Harald Schmidt | 2010-02-23 |
| 6645191 | Multi-chamber container with a concentrated glucose compartment and a concentrated hydrochloric acid compartment | Thomas Knerr | 2003-11-11 |
| 6581906 | Connector having an inner displacement member | Helmut Schmidt | 2003-06-24 |