2 trademarks were found for owners matching the name Ostrovsky, Leonard.
#Classstatus
1 S:88225282
M:ENERGYSTICK
O:Hyman, Michael, Ostrovsky, Leonard
34 Dead
2 S:87074343
M:AFTERCOURSE WIPES
O:Hyman, Michael, Ostrovsky, Leonard
5 Dead
Trademark Alertz updated from USPTO on 2030-01-24