SY

Stig-Rune Yngvesson

📍 Åkersberga, SE: #91 of 318 inventorsTop 30%
Overall (All Time): #2,205,675 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6612001 Coupling device Jan Montin 2003-09-02
5636506 Chain link — 1997-06-10