HV

Heikki VILJANEN

TO Teknologian Tutkimuskeskus Vtt Oy: 1 patents #8 of 74Top 15%
📍 Kairokoski, FI: #1 of 8 inventorsTop 15%
Overall (2022): #434,770 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11380600 Semiconductor apparatus Pekka RANTAKARI, Tauno Vähä-Heikkilä, Esa Tuovinen 2022-07-05