DO

Daniel Oertli

PA Phonak Ag: 1 patents #110 of 208Top 55%
Overall (All Time): #3,415,584 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7039208 Behind-the-ear housing functioning as a switch Josef Wagner 2006-05-02