2 trademarks were found for owners matching the name M-I DRILLING FLUIDS COMPANY, L.L.C..
#Classstatus
1 S:74529944
M:EARTH-1
O:M-I Drilling Fluids Company, L.L.C., M-I Drilling Fluids L.L.C.
1 Dead
2 S:72410643
M:SWACO

O:DRESSER INDUSTRIES, INC., M-I DRILLING FLUIDS COMPANY, L.L.C.
23, 26 Dead
Trademark Alertz updated from USPTO on 2030-01-24