2 trademarks were found for owners matching the name Koelling, David Carl.
#Classstatus
1 S:78249544
M:TWENTY WON
O:Koelling, David Carl
28 Dead
2 S:78221994
M:ULTIMATE BLACKJACK
O:Koelling, David Carl
41 Dead
Trademark Alertz updated from USPTO on 2030-01-24