2 trademarks were found for owners matching the name MAGNUSON, ROY M..
#Classstatus
1 S:71603960
M:HYDROUT

O:MAGNUSON CORPORATION, MAGNUSON, ROY M.
23 Dead
2 S:72000075
M:AGTRON

O:MAGNUSON ENGINEERS, INC., MAGNUSON, ROY M.
26 Dead
Trademark Alertz updated from USPTO on 2030-01-24