23 Utility Patents
#85 in Hamburg
#6,792 in Germany
#138,436 in the World
Forward Citations = 110
Company Filing History:
Hans Schwarzkopf Gmbh & Co. Kg


4. 4 out of 10
Hans Schwarzkopf Gmbh
5. 1 out of 832,540 patents
Other
where one patent can have more than one assignee
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