2 trademarks were found for owners matching the name Petrogen, Inc..
#Classstatus
1 S:85062295
M:PETROGEN
O:Petrogen, Inc.
7 Registered
2 S:73018522
M:V PETRO GEN

O:PETROGEN INTERNATIONAL, LTD., PETROGEN, INC.
6, 11 Dead
Trademark Alertz updated from USPTO on 2030-01-24