JJ

Janusz Jankiewicz

Overall (2023): #409,905 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11684048 Water filter for an aquarium Jerzy Brzeski, Stanislaw Konter, Marcin Sienkiewicz, Piotr Jankowski 2023-06-27