4 trademarks were found for owners matching the name Callahan, John.
#Classstatus
1 S:87084781
M:SHORE PROUD
O:Callahan, John, Mercado, Ismael
16 Dead
2 S:78874210
M:MULTIFAMILY.COM
O:Callahan, John
35 Dead
3 S:78756131
M:LOWELL LOFTS
O:Callahan, John
35, 36 Registered
4 S:73338558
M:INFORMATION TECHNOLOGY RESEARCH
O:CALLAHAN, JOHN
42 Dead
Trademark Alertz updated from USPTO on 2030-01-24