Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D638772 | Wheel or wheel cover | Bernhard Hans, Kai Hilpert | 2011-05-31 |
| 7920938 | Concept for monitoring the manufacture of objects consisting of multiple material layers | Peter Schmitt, Guenther Kostka | 2011-04-05 |