3 trademarks were found for owners matching the name HARTMAN-LEDDON COMPANY, INC..
#Classstatus
1 S:72227581
M:

O:HARTMAN-LEDDON COMPANY, INC.
6 Dead
2 S:72134542
M:HANDI-BOY
O:EM Industries, Inc., Hartman-Leddon Company, Inc.
2 Dead
3 S:72218429
M:DRY-PACK
O:EM DIAGNOSTIC SYSTEMS, INC., EMD CHEMICALS INC., HARTMAN-LEDDON COMPANY, INC., MERCK KGAA
6 Dead
Trademark Alertz updated from USPTO on 2030-01-24