DC

Dirk Cremer

MA Mistral Windsurfing Ag: 1 patents #4 of 7Top 60%
Overall (All Time): #3,943,771 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887986 Surf-riding board or sailing board Michael Langenbach, Reinhard Koppen 1989-12-19