AP

Aku Paananen

📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,555,933 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6442974 Method and device for making visually observable markings onto transparent material Juha-Matti Liukkonen 2002-09-03