IK

Ivan Alf Karlsson

PL Purelifi Limited: 1 patents #5 of 10Top 50%
Overall (2025): #359,007 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12431975 Display apparatus Dobroslav Tsonev, Istvan Phillipe Bernard Csajaghy, Duncan John William Walker, Artur Witold Wieczorek 2025-09-30