SH

Stefan Hachmann

BA Beiersdorf Ag: 1 patents #294 of 677Top 45%
📍 Norderstedt, DE: #155 of 289 inventorsTop 55%
Overall (All Time): #3,678,053 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5725844 Waterproof cosmetic or dermatological photoprotective preparations Heinrich Gers-Barlag, Bente Nissen, Sabine Schultz 1998-03-10