2 trademarks were found for owners matching the name Blackwell, Mark.
#Classstatus
1 S:88559107
M:STUDENT SAVERS
O:Blackwell, Mark, Hart, Jim
16 Dead
2 S:75149604
M:GARMAN
O:Blackwell, Mark, Taylor, Todd
34 Dead
Trademark Alertz updated from USPTO on 2030-01-24