Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686336 | Semi-hollow punch rivet, a punch rivet joint of at least two components by means of a semi-hollow punch rivet as well as a method for connecting the components with the semi-hollow punch rivet | Sergej Erbis, Dennis Henke | 2023-06-27 |
| 10683884 | Semi-tubular self-piercing rivet for thin sheet metal joints, method for producing said semi-tubular self-piercing rivet, and method for producing a joint | Mathias Heger, Dennis Henke, Daniel Junklewitz, Andreas Marxkors | 2020-06-16 |
| 10632523 | Self-piercing rivet die | Dennis Henke, Daniel Junklewitz, Andreas Marxkors | 2020-04-28 |