10 Utility Patents
#39 in Walldorf
#23,564 in Germany
#406,844 in the World
Forward Citations = 190
Company Filing History:

Metallgesellschaft Aktiengesellschaft
Balzers Aktiengesellschaft
4. 1 out of 1
Jean Hiedemann Gmbh & Co. Kg
5. 1 out of 1
Kolbenschmidt
where one patent can have more than one assignee
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