6 trademarks were found for owners matching the name Greyrock Energy, Inc..
#Classstatus
1 S:88043673
M:TRANSFORMING NATURAL GAS
O:Greyrock Energy, Inc.
40 Registered
2 S:86430491
M:TRANSFORMING NATURAL GAS
O:Greyrock Energy, Inc.
7 Dead
3 S:86335379
M:GREYROCK
O:Greyrock Energy, Inc.
7 Registered
4 S:86121047
M:MICROGTL
O:Greyrock Energy, Inc.
40 Dead
5 S:85829075
M:DISTRIBUTED FUEL PRODUCTION
O:Greyrock Energy, Inc.
40 Dead
6 S:77908304
M:SUNEXUS
O:GREYROCK ENERGY, INC., Pacific Renewable Fuels, Inc.
11 Dead
Trademark Alertz updated from USPTO on 2030-01-24