4 trademarks were found for owners matching the name PORRAZZO, WILLIAM.
#Classstatus
1 S:85208881
M:GROUND UP
O:Porrazzo, William
3 Registered
2 S:77853609
M:SYSTEM FIFTY-ONE
O:Porrazzo, William
3 Dead
3 S:77090511
M:GROUND UP
O:FORMULA S1 LP, PORRAZZO, WILLIAM
3, 25 Dead
4 S:78157734
M:SYSTEM ONE
O:Horvath, Sandra R., HORVATH, SUSAN, Horvath, Thomas M., PORRAZZO, WILLIAM
3, 21 Dead
Trademark Alertz updated from USPTO on 2030-01-24