SH

Stefan Hannus

UN Unknown: 1 patents #342 of 3,065Top 15%
Overall (2023): #245,623 of 537,848Top 50%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11723366 Alkali metal salt for use in treatment of Varroa destructor mite infestation of honey bees Peter Rosenkranz, Bettina Ziegelmann 2023-08-15