2 trademarks were found for owners matching the name Jantzen, Leon K.
#Classstatus
1 S:97303987
M:BOOMEROPE
O:Jantzen, Leon K
8 Dead
2 S:77839827
M:BOOMEROPE
O:Jantzen, Leon K
8 Dead
Trademark Alertz updated from USPTO on 2030-01-24