3 trademarks were found for owners matching the name Howell Corporation.
#Classstatus
1 S:86679721
M:NAPA VINTAGE
O:Howell Corporation
33 Dead
2 S:74371619
M:MERIT
O:HOWELL CORPORATION
39 Dead
3 S:72225417
M:SAF-T-BAR
O:CONDUCTIX, INC., HOWELL CORPORATION, WAMPFLER INCORPORATED
21 Registered
Trademark Alertz updated from USPTO on 2030-01-24