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Dirk Bichels

HK Hans Schwarzkopf Gmbh & Co. Kg: 1 patents #7 of 20Top 35%
📍 Goldkronach, DE: #524 of 878 inventorsTop 60%
Overall (All Time): #3,444,536 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6871652 Method for permanently shaping keratin fibers, and agents Burkhard Mueller, Thorsten Knappe, Hartmut Manneck 2005-03-29