3 trademarks were found for owners matching the name Prolog USA Inc..
#Classstatus
1 S:88100566
M:FIVE STAR LEAK DETECTION

O:Prolog USA Inc.
42 Registered
2 S:88003026
M:FIVE STAR LEAK DETECTION

O:Prolog USA Inc.
42 Registered
3 S:86503005
M:YOU CAN LEAK, BUT YOU CAN'T HIDE

O:Prolog USA, Inc.
42 Registered
Trademark Alertz updated from USPTO on 2030-01-24