2 trademarks were found for owners matching the name Guenther, Donald E.
#Classstatus
1 S:87834900
M:DELIVERS
O:Guenther, Donald E
35 Dead
2 S:74543312
M:CLEAR-TALK
O:Guenther, Donald E.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24