3 trademarks were found for owners matching the name Harrison Research Laboratories, Inc..
#Classstatus
1 S:74608301
M:HRL

O:Harrison Research Laboratories, Inc.
42 Registered
2 S:74608302
M:HARRISON RESEARCH LABORATORIES, INC.
O:Harrison Research Laboratories, Inc.
42 Registered
3 S:74608362
M:HRL
O:Harrison Research Laboratories, Inc.
42 Registered
Trademark Alertz updated from USPTO on 2030-01-24