2 trademarks were found for owners matching the name HELIUM LEAK TESTING, INC..
#Classstatus
1 S:76451977
M:QHE+

O:HELIUM LEAK TESTING, INC., MARKEL, ALDEN F.
9 Registered
2 S:76429070
M:QHE+

O:HELIUM LEAK TESTING, INC., MARKEL, ALDEN F.
42 Registered
Trademark Alertz updated from USPTO on 2030-01-24