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Teuvo K. Viljamaa

UO Upstream Engineering Oy: 2 patents #3 of 4Top 75%
Overall (All Time): #2,087,645 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8139909 Illuminator method and device Ilkka Alasaarela, Jussi Soukkamaki 2012-03-20
7729578 Illuminator method and device Ilkka Alasaarela, Jussi Soukkamaki 2010-06-01