WG

Wiktor GRAJKOWSKI

Overall (2020): #225,810 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10825355 Toothbrush orientation system Paul Varga, Matthaus Ittner, Tolulope OGUNSINA, Patrick Diem 2020-11-03