1 trademark was found for owners matching the name NATIONAL-OIL WELL, L.P..
#Classstatus
1 S:74269662
M:HARRISBURG
O:HARRISBURG, INC., NATIONAL OILWELL VARCO, L.P., NATIONAL-OIL WELL, L.P., PHOENIX ENERGY PRODUCTS INC
7 Dead
Trademark Alertz updated from USPTO on 2030-01-24