2 trademarks were found for owners matching the name MATHISON, LEONARD.
#Classstatus
1 S:73532308
M:THERMAHOME
O:MATHISON, LEONARD
37 Dead
2 S:73363445
M:INSULATED SUPER TH THERMAHOME

O:MATHISON, LEONARD, Mathison; Leonard
37 Dead
Trademark Alertz updated from USPTO on 2030-01-24