2 trademarks were found for owners matching the name Petroleum Technology Company as.
#Classstatus
1 S:79042928
M:CHEMLIFT
O:Petroleum Technology Company as
7, 37, 40, 42 Dead
2 S:79032011
M:SAFELIFT
O:Petroleum Technology Company as
7, 37, 42 Registered
Trademark Alertz updated from USPTO on 2030-01-24