Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9586310 | Tool device for the connection of a plastic pipe or of a composite metal/plastic pipe to a fitting by way of a sliding sleeve or compression sleeve | Richard Sapper, Daniel Wolter | 2017-03-07 |
| 9579708 | Expansion head for expansion tools, expansion tool comprising said expansion head and use thereof | Sebastian Baerthlein, Richard Sapper | 2017-02-28 |