2 trademarks were found for owners matching the name Jeffrey Steffen Keller.
#Classstatus
1 S:88264655
M:Z·OX
O:Jeffrey Steffen Keller
6, 20 Registered
2 S:86312673
M:THE GOLF HANGER
O:Jeffrey Steffen Keller
20 Dead
Trademark Alertz updated from USPTO on 2030-01-24