JD

Johannes Degenhardt

Overall (2022): #398,920 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11478689 Arrangement, device and method for generating a standing wave in still water or swimming facilities Stefan Jandke 2022-10-25