40 Utility Patents
#2 in Gladbeck
#2,416 in Germany
#53,758 in the World
Forward Citations = 822
Company Filing History:
Other
Industrie-wert Beteiligungsgesellschaft Mbh
Saarbergwerke Aktiengesellschaft
4. 1 out of 1
Eftag-entstaubungs- Und Fordertechnik Ag
5. 1 out of 1
Holter Gmbh
where one patent can have more than one assignee
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