18 Utility Patents
#3 in Mulheim
#10,064 in Germany
#194,568 in the World
Forward Citations = 184
Company Filing History:

Mannesmannrohren-werke Ag
Mannesmannufer Aktiengesellschaft
4. 1 out of 2
Krautkramer Gmbh
5. 1 out of 1
Karl Deutsch Pruf-und Messgeratebau
where one patent can have more than one assignee
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