FR

Folke Lennart Röllgårdh

PA Parker Hannifin Ab: 2 patents #2 of 18Top 15%
📍 Dannike, SE: #1 of 2 inventorsTop 50%
Overall (All Time): #2,187,443 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6691605 Piston-cylinder device with at least one position indicating sensor — 2004-02-17
6612221 Piston-cylinder device with piston rod locking means — 2003-09-02