2 trademarks were found for owners matching the name HARBISON-WALKER REFRACTORIES.
#Classstatus
1 S:72158624
M:HARMIX AL
O:Dresser Industries, Inc., HARBISON-WALKER REFRACTORIES, HARBISON-WALKER REFRACTORIES COMPANY
12 Dead
2 S:71396717
M:MAGNEX
O:DRESSER INDUSTRIES, INC., HARBISON-WALKER REFRACTORIES
12 Dead
Trademark Alertz updated from USPTO on 2030-01-24