Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052783 | Method for the manufacture of a hole in a component consisting of a composite material | Richard Humpert, Andreas Lembach, Christian Sowa | 2018-08-21 |
| 9976589 | Hole punch and also a method for the piercing of a workpiece which is present as a foam material and/or as a sandwich material and also a method for the manufacture of the hole punch | Andreas Lembach | 2018-05-22 |
| 9926963 | Method for the connection of sheet metal parts and component assembly as well as setting head and die button | Andreas Lembach | 2018-03-27 |