JP

Jari Pelkonen

LO Lk Products Oy: 1 patents #2 of 10Top 20%
📍 Orimattila, FI: #1 of 1 inventorsTop 100%
Overall (1997): #134,770 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5689221 Radio frequency filter comprising helix resonators Erkki Niiranen 1997-11-18