AH

Andreas Hogrefe

BA Beiersdorf Ag: 1 patents #294 of 677Top 45%
Overall (All Time): #3,909,065 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4947834 Device for treating human extremities Holger Kartheus, Hanns Pietsch, Harald Bargsten, Berndt Voss, Vignir Arnason 1990-08-14