2 trademarks were found for owners matching the name Sierra Pacific Energy Company.
#Classstatus
1 S:75844381
M:NEVADA POWER SERVICES
O:Sierra Pacific Energy Company
38, 39, 42 Dead
2 S:75844389
M:NEVADA POWER SERVICES

O:Sierra Pacific Energy Company
38, 39, 42 Dead
Trademark Alertz updated from USPTO on 2030-01-24