Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849549 | Method for the attachment of a hollow element such as a hollow rivet or a nut element to a component consisting of a composite material | Oliver Diehl, Richard Humpert, Christian Sowa | 2017-12-26 |
| 9844810 | Punch rivet and also a method and apparatuses for attachment of individual components to one another of which at least one component is formed by a workpiece of composite material | Oliver Diehl, Richard Humpert | 2017-12-19 |
| 9700933 | Punch rivet and method for the attachment of individual components to one another of which at least one component is formed by a workpiece of composite material | Oliver Diehl, Richard Humpert | 2017-07-11 |