HB

Harald Burchardt

PL Purelifi Limited: 1 patents #1 of 6Top 20%
Overall (2021): #441,642 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10931375 Li-drive Harald Haas, Nikola Serafimovski 2021-02-23