JN

Juhani Ninivaara

📍 Koria, FI: #7 of 17 inventorsTop 45%
Overall (All Time): #3,628,969 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6125928 System for controlling and stopping oil drilling fires Tarmo Ninivaara, Tero Hurtta 2000-10-03