1 Utility Patents
#889 in Essen
#178,810 in Germany
Forward Citations = 0
Company Filing History:
Krupp Koppers Gmbh
Still Otto Gmbh
Didier Ofu Engineering Gmbh
where one patent can have more than one assignee
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#889 in Essen
#178,810 in Germany
Company Filing History:
Get your Inventor Badge Today