2 trademarks were found for owners matching the name DER, MARY J..
#Classstatus
1 S:73585086
M:ENERGY BUSTERS INC.

O:DER, MARY J.
37 Dead
2 S:73473600
M:PEETER HEATER
O:DER, MARY J.
28 Dead
Trademark Alertz updated from USPTO on 2030-01-24