UH

Ullastiina Hakala

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #2,654,928 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11331527 Method of destructing toxic chemicals Risto Hakala 2022-05-17