9 Utility Patents
#8 in Leoben
#1,422 in Austria
#457,599 in the World
Forward Citations = 46
Company Filing History:

Korf Engineering Gmbh
Voest-alpine Stahl Donawitz Gesellschaft Mbh
4. 1 out of 1
Voest-alpine Stahl Linz Gesellschaft M.b.h.
5. 1 out of 149

where one patent can have more than one assignee
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