PF

Per-Arne Fritjofsson

Overall (All Time): #2,051,917 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8752413 Test pressurisation device for hose Anders Ahlen 2014-06-17
8746040 Device for tightness control and marking of holes and/or other damages on hose, and optional automatic detection of holes 2014-06-10