JD

Johannes Degenhardt

Overall (All Time): #2,687,968 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

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