2 trademarks were found for owners matching the name HERAEUS QUARZSCHMELZE GMBH.
#Classstatus
1 S:73744956
M:HERAEUS

O:HERAEUS QUARZSCHMELZE GMBH
9, 11, 17 Dead
2 S:73111517
M:FLUOSIL
O:HERAEUS QUARZGLAS GMBH & CO. KG, Heraeus Quarzschmelze GmbH, HERAEUS TENEVO GMBH
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24