KJ

Karel Jelen

Overall (All Time): #4,153,266 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10500463 Ice skating measuring apparatus Petr Stastny, Petr Kubovy, Frantisek Lopot 2019-12-10