HW

Hansueli Walther

IA Interzeag Ag: 1 patents #2 of 9Top 25%
📍 Baden, CH: #290 of 498 inventorsTop 60%
Overall (All Time): #3,521,413 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6612700 Device for testing visual functions of the human eye — 2003-09-02