4 trademarks were found for owners matching the name Dr. William N. Johnson.
#Classstatus
1 S:88039213
M:TETRA-KAP
O:Dr. William N. Johnson
28 Dead
2 S:86800525
M:TOPO

O:Dr. William N. Johnson
20, 28 Dead
3 S:86796065
M:TOPO
O:Dr. William N. Johnson
20, 28 Dead
4 S:86796104
M:THE BOTTLE TOP TOY WITH A SMILE
O:Dr. William N. Johnson
20, 28 Dead
Trademark Alertz updated from USPTO on 2030-01-24