10 Utility Patents
#1 in Bad Ischl
#1,240 in Austria
#406,844 in the World
Forward Citations = 19
Company Filing History:
Hoffmann & Co. Elektrokohle Gesellschaft Mbh
Hoffmann & Co Elektrokohle Ag

4. 1 out of 8
Schunk Carbon Technology Gmbh
5. 1 out of 2
Schunk Hoffman Carbon Technology Ag
where one patent can have more than one assignee
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