Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Raimund Erdmann — 1 Patent in 2021

Brugg, CH: #3 of 15 inventorsTop 20%
Overall (2021): #295,635 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D908891 Ophthalmologic apparatus Marco Zünd, Thomas Köppel 2021-01-26