2 trademarks were found for owners matching the name Rishkofski, Leonard S..
#Classstatus
1 S:77772147
M:SENG-US

O:Rishkofski, Leonard S.
35 Dead
2 S:78708827
M:SENG-US

O:RISHKOFSKI, Leonard S.
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24