PH

Petri Heiskanen

📍 Helsinki, FI: #1,498 of 3,940 inventorsTop 40%
Overall (All Time): #1,965,669 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10102010 Layer-based user interface Markus Kallio, Risto Lähdesmäki, Marko Vanska, Mika Käki 2018-10-16
9436346 Layer-based user interface Markus Kallio, Risto Lähdesmäki, Marko Vanska, Mika Käki 2016-09-06