GF

Gert Hans Frederiksen

Overall (All Time): #2,262,902 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5787830 Sail slide — 1998-08-04
5546881 Track system to be fastened to a groove in a spar — 1996-08-20