2 trademarks were found for owners matching the name Robert A. Tango, Ph.D..
#Classstatus
1 S:77251090
M:DOER TECHNOLOGY
O:Robert A. Tango, Ph.D.
41 Dead
2 S:78235998
M:FLASHCARDING
O:Robert A. Tango,Ph.D.
16 Dead
Trademark Alertz updated from USPTO on 2030-01-24