2 trademarks were found for owners matching the name LEISKE, DONN ELSWERTH.
#Classstatus
1 S:73837306
M:SHOPWARE
O:LEISKE, DONN ELSWERTH
16 Dead
2 S:73792773
M:SHOPWARE EDUCATIONAL SYSTEMS
O:LEISKE, DONN ELSWERTH
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24