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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Rosenkranz — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Lörrach, DE: #33 of 82 inventorsTop 45%
Overall (2021): #303,384 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10980238 Alkali metal salt for use in treatment of varroa destructor mite infestation of honey bees Stefan Hannus, Bettina Ziegelmann 2021-04-20