4 trademarks were found for owners matching the name Colorado Hydrogen, Inc..
#Classstatus
1 S:88113712
M:HYROCK
O:Colorado Hydrogen, Inc.
36 Dead
2 S:88104937
M:HYDROGENWORKS
O:Colorado Hydrogen, Inc.
35 Dead
3 S:88091243
M:HY5
O:Colorado Hydrogen, Inc.
4 Dead
4 S:88091247
M:1-800-HYDROGEN
O:Colorado Hydrogen, Inc.
42 Dead
Trademark Alertz updated from USPTO on 2030-01-24