KK

Kari Kuparinen

SO Sako Oy: 2 patents #3 of 13Top 25%
📍 Topeno, FI: #1 of 2 inventorsTop 50%
Overall (All Time): #1,501,712 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9239200 Safety device of a gun and method for using safety device 2016-01-19
7624526 Riflescope Henry Paasikivi 2009-12-01
6978709 Breech device for bolt action firearms Juha Aalto 2005-12-27