Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910848 | Easy-to-clean keypad device | Markus Thuersam, Joachim Kwasny, Falk Herrmann, Sonja Tiedemann, Peter Theunissen | 2011-03-22 |
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Wilhelm Weissgerber
Overall (2011): #129,600 of 364,097Top 40%
1
Patents 2011