PP

Perttu Pölönen

📍 Klaukkala, FI: #39 of 72 inventorsTop 55%
Overall (All Time): #3,007,012 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9378653 Device for presenting musical concepts — 2016-06-28