Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Franz Grus — 2 Patents

Vreden, DE: #16 of 54 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Franz Grus has been granted 2 US patents. The first was granted in 2019 and the most recent in August 2021. Franz Grus ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Franz Grus in Vreden, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11099185 Predictive markers useful in the treatment of wet age-related macular degeneration Christina Korb, Norbert Pfeiffer 2021-08-24
10175251 Diagnostic methods for glaucoma Nils Boehm, Norbert Pfeiffer 2019-01-08