Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910848 | Easy-to-clean keypad device | Markus Thuersam, Wilhelm Weissgerber, Joachim Kwasny, Falk Herrmann, Peter Theunissen | 2011-03-22 |
ST
Sonja Tiedemann
Overall (2011): #162,845 of 364,097Top 45%
1
Patents 2011