Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071999 | Flat lighting devices and method of contacting flat lighting devices | Joerg Amelung, Jan Hesse, Michael Hoffmann | 2011-12-06 |
CK
Christian Kirchhof
Overall (2011): #333,657 of 364,097Top 95%
1
Patents 2011