HV

Helmut Vossenkuhl

CA Continental Ag: 1 patents #230 of 565Top 45%
Overall (All Time): #2,247,682 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5996959 Vibration damper Achim Gassen, Wolfgang Koos 1999-12-07
5884892 Mass vibration damper Achim Gassen, Wolfgang Koos 1999-03-23