8 Utility Patents
#51 in Ratingen
#31,035 in Germany
#519,349 in the World
Forward Citations = 12
Company Filing History:
Deutsche Montan Technologie Gmbh
Bergwerksverband Gmbh
Dmt Corporation
4. 1 out of 9
Rag Aktiengesellschaft
5. 1 out of 2
Dmt Deutsche Montan Technologie Gmbh
where one patent can have more than one assignee
Get your Inventor Badge Today