FH

Fredrik Hellman

📍 Norrköping, SE: #69 of 154 inventorsTop 45%
Overall (All Time): #3,414,438 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7032933 Pipe connecting device — 2006-04-25