2 trademarks were found for owners matching the name Grey Wolf, Inc..
#Classstatus
1 S:75384437
M:GREY WOLF
O:Grey Wolf, Inc., PRECISION DRILLING CORPORATION
37 Registered
2 S:75384746
M:G

O:Grey Wolf, Inc., PRECISION DRILLING CORPORATION, Precision Drilling Oilfield Services Corporation
37 Dead
Trademark Alertz updated from USPTO on 2030-01-24