1 trademark was found for owners matching the name Stephan Brinke-Seiferth.
#Classstatus
1 S:79135147
M:I3 MEMBRANE

O:i3 Membrane GmbH, Stephan Brinke-Seiferth
1, 9, 10, 11 Registered
Trademark Alertz updated from USPTO on 2030-01-24