2 trademarks were found for owners matching the name Clifford O. McWilliams.
#Classstatus
1 S:87725198
M:UNBREAKABOW

O:Clifford O. McWilliams
12 Registered
2 S:87305684
M:DOUBLEFLEX
O:Clifford O. McWilliams
12 Dead
Trademark Alertz updated from USPTO on 2030-01-24