OT

Olli Toivonen

📍 Lappi, FI: #2 of 4 inventorsTop 50%
Overall (All Time): #2,986,532 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9260162 Apparatus, an arrangement and a method for locking an underwater hatch or other removable structure Joonas Puustelli, Timo Rintala, Juhani Suutari 2016-02-16