EP

Esko Pontynen

📍 Hyvinkää, FI: #94 of 261 inventorsTop 40%
Overall (All Time): #2,303,527 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5232309 Method and equipment for maintaining ice-free locks 1993-08-03
5007764 Insulated trafficked surface 1991-04-16