PJ

Pekka Jaakola

KO Kvaerner Masa-Yards Oy: 1 patents #10 of 55Top 20%
📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,611,519 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6046959 Sound source arrangement Pekka Salmi, Erkki Jalkanen 2000-04-04