HW

Helmut Wiedman

ES Eyemetrics Systems-Ag: 1 patents #7 of 10Top 70%
Overall (All Time): #3,902,799 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4925291 Temple end piece for the temple of a spectacle frame Wilhelm Anger 1990-05-15