KN

Karl-Ivar Nilsson

📍 Linköping, SE: #232 of 680 inventorsTop 35%
Overall (All Time): #2,346,938 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4573687 Golf training device — 1986-03-04
4519104 Device for collecting solid or fluid waste — 1985-05-28