2 trademarks were found for owners matching the name Diachem Pacific Northwest Inc..
#Classstatus
1 S:74137019
M:WHITE CARBON
O:Diachem Pacific Northwest Inc.
1 Dead
2 S:74137303
M:DIABOND
O:Diachem Pacific Northwest Inc.
1 Dead
Trademark Alertz updated from USPTO on 2030-01-24