2 trademarks were found for owners matching the name Holowka, David Henry.
#Classstatus
1 S:86442206
M:SMALL HOUSE LAB
O:Holowka, David Henry
9 Dead
2 S:86442209
M:SMALL HOUSE LAB

O:Holowka, David Henry
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24