PL

Peter Langer

Overall (2022): #303,111 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11319258 Invention relates to a method for producing an organic fertilizer with humic properties Horst NINNEMANN, Reinhard SORGE 2022-05-03