21 Utility Patents
#19 in Düsseldorf
#7,476 in Germany
#145,865 in the World
Forward Citations = 107
Company Filing History:
Other
4. 3 out of 181
Wolff Walsrode Ag
5. 1 out of 1
Wolff Wolsrode Ag
where one patent can have more than one assignee
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