2 trademarks were found for owners matching the name Valavanis, William N..
#Classstatus
1 S:85235013
M:BONSAI 2010 US NATIONAL EXHIBITION

O:Valavanis, William N.
41 Dead
2 S:73211104
M:INTERNATIONAL BONSAI

O:Valavanis; William N.
16 Dead
Trademark Alertz updated from USPTO on 2030-01-24