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Felix Barker

HA Haag-Streit Ag: 1 patents #26 of 55Top 50%
📍 Cambridge, PA: #12 of 14 inventorsTop 90%
Overall (All Time): #1,700,480 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12246796 Toothed chain for a bicycle Tom Simpson 2025-03-11
7118218 Method and device for imaging a section of the eyeground 2006-10-10