3 trademarks were found for owners matching the name Doyle, Harry Dennis.
#Classstatus
1 S:86612151
M:ALPHATROL
O:Doyle, Harry Dennis
5 Dead
2 S:86334542
M:INVIGORAL
O:Doyle, Harry Dennis
5 Registered
3 S:77185989
M:ALPHA-HGH

O:Doyle, Harry Dennis
5 Registered
Trademark Alertz updated from USPTO on 2030-01-24