2 trademarks were found for owners matching the name Mason, John R..
#Classstatus
1 S:78686160
M:EMTU
O:Mason, Christine R., Mason, John R.
33 Dead
2 S:73073412
M:GEN-A-PHASE
O:JOHN R. MASON, DOING BUSINESS AS MASON MECHANICAL LABORATORIES, Mason; John R.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24