2 trademarks were found for owners matching the name DU BOIS CHEMICALS, INC..
#Classstatus
1 S:72088531
M:KLORO-KOL
O:Chemed Corporation, DU BOIS CHEMICALS, INC.
52 Dead
2 S:72109049
M:ZOLV
O:Chemed Corporation, Du Bois Chemicals, Inc.
52 Dead
Trademark Alertz updated from USPTO on 2030-01-24